August 10, 2005


Dear Valued Client,

At AmSouth,  we value your  relationship and appreciate the opportunity to serve
your needs.  For that  reason,  we want to inform you of an upcoming  event that
will affect your account.

Recently the AmSouth Funds Board of Trustees approved,  subject to AmSouth Funds
shareholder  approval,  the  reorganization  of the  AmSouth  Funds into  either
existing Pioneer Funds or new Pioneer Funds created  specifically to receive the
assets of the  corresponding  AmSouth Fund.  Attached is a table setting out for
each AmSouth Fund the corresponding  Pioneer Fund with which a reorganization is
proposed.

Your  account  currently  has one or more  AmSouth  Funds as an  investment.  As
account holder, you will soon receive a proxy  statement/prospectus  relating to
the  proposed  reorganizations.  Some of the fund  fees  disclosed  in the proxy
statement/prospectus  may be paid to AmSouth  Bank.  Additionally,  AmSouth  may
receive  compensation from Pioneer that is not paid from the Pioneer Funds after
the  reorganizations.  The proposed  reorganizations will be voted on by AmSouth
Fund  shareholders  at a meeting to be held on September 22, 2005. If you do not
vote promptly, a proxy solicitor hired by AmSouth Bancorporation may contact you
to take your vote over the phone.

If approved,  the  reorganizations  are expected to become effective on or about
September  26,  2005.  Once  approved,  shares  of the  AmSouth  Funds  will  be
exchanged,  dollar for dollar (based on net asset value),  for comparable shares
of the corresponding Pioneer Funds. After the reorganizations, the AmSouth Funds
will cease operations.

QUALIFIED RETIREMENT PLANS

If you sponsor a  qualified  participant  directed  retirement  plan,  please be
advised that  participants  may continue to purchase shares of the AmSouth Funds
through the plan, until the close of business September 20, 2005,  approximately
three business days prior to the date of the  reorganizations.  After  September
20th, no new purchases will be accepted.

Exchange  orders  received after the close of business on September 20th will be
processed in the  following  manner.  Upon the receipt of an exchange  order,  a
redemption  order will be placed with the relevant AmSouth Fund. The sales price
will be the  next  net  asset  value  determined  after a  redemption  order  is
received.  Exchanges will not be completed until approximately Monday, September
26th, when shares of the corresponding Pioneer Fund will be purchased,  assuming
the proposed  reorganizations are approved by shareholders.  PARTICIPANTS SHOULD
BE ADVISED THAT THE  REDEMPTION  PROCEEDS OF SHARES  EXCHANGED  FOR SHARES OF AN
AMSOUTH  FUND  WILL  REMAIN  UNINVESTED  FROM THE DATE THE  REDEMPTION  ORDER IS
EXECUTED UNTIL APPROXIMATELY MONDAY, SEPTEMBER 26TH. ADDITIONALLY,  PARTICIPANTS
SHOULD BE REMINDED THAT THEY MAY, OF COURSE, REQUEST AN ALTERNATIVE  INVESTMENT,
IN LIEU OF AN EXCHANGE DURING THIS PERIOD.

If the  reorganizations are approved,  the necessary  participant voice response
and Internet  account  information  changes  will be made.  Enclosed is a sample
notice  regarding  these  matters that can be used with your plan  participants.
Participants should receive the notice as soon as possible.

ALL OTHER CLIENTS

For clients other than qualified  participant  directed  retirement  plans,  the
AmSouth Funds will continue to process  redemptions,  exchanges and purchases of
Money Market Fund shares until the close of business on  September  23rd.  After



September 20th, no new purchases will be accepted by any AmSouth Fund other than
the Money Market Funds.

Exchange  orders  received after the close of business on September 20th will be
processed in the same manner for qualified  retirement  plans and other clients.
However,  exchanges  into a Money Market Fund will be completed.  Exchanges into
any  other  AmSouth  Fund  will not be  completed  until  approximately  Monday,
September 26th, when shares of the corresponding Pioneer Fund will be purchased.
PLEASE NOTE THAT THE  REDEMPTION  PROCEEDS OF SHARES  EXCHANGED FOR SHARES OF AN
AMSOUTH FUND,  OTHER THAN A MONEY MARKET FUND,  WILL REMAIN  UNINVESTED FROM THE
DATE THE REDEMPTION  ORDER IS EXECUTED  UNTIL  APPROXIMATELY  MONDAY,  SEPTEMBER
26TH. YOU MAY, OF COURSE,  REQUEST A PAYOUT OF YOUR REDEMPTION  PROCEEDS IN LIEU
OF AN EXCHANGE DURING THIS PERIOD.

                         * * * * * * * * * * * * * * **

AmSouth Funds, its Board of Trustees,  and AmSouth  Bancorporation may be deemed
to be  participants  with respect to the  solicitation  of proxies.  INFORMATION
ABOUT THEIR  INTERESTS  IN THE  SOLICITATION,  IF ANY, IS CONTAINED IN THE PROXY
STATEMENT/PROSPECTUS  THAT WILL BE MAILED TO YOU.  WE URGE YOU TO READ THE PROXY
STATEMENT/PROSPECTUS  WHEN IT IS AVAILABLE.  IT CONTAINS  IMPORTANT  INFORMATION
REGARDING THE PROPOSED REORGANIZATIONS. COPIES OF THE PROXY STATEMENT/PROSPECTUS
AND  DOCUMENTS  FILED WITH THE SEC BY THE AMSOUTH  FUNDS ARE  AVAILABLE  FREE OF
CHARGE AT THE SEC'S WEBSITE,  WWW.SEC.GOV  AND FROM AMSOUTH FUNDS,  3435 STELZER
ROAD, COLUMBUS, OHIO 43219 TELEPHONE (800) 451-8382.

DOCUMENTS  FILED WITH THE SEC BY  PIONEER  ARE  AVAILABLE  FREE OF CHARGE ON THE
SEC'S WEBSITE AND FROM PIONEER INVESTMENT MANAGEMENT SHAREHOLDER SERVICES, INC.,
60 STATE STREET, BOSTON, MASSACHUSETTS 02109, TELEPHONE (800) 225-6292.

Pioneer   Fund   prospectuses   and  fund  sheets  are   available   on-line  at
www.pioneerfunds.com or from your AmSouth Client Service Officer.

Thank you for your  attention to this  matter,  and for your  relationship  with
AmSouth. If you have any questions, please contact your Client Service Officer.

Sincerely,



/s/ Kent Lytle
- --------------
Kent Lytle



AMSOUTH/PIONEER FUNDS MAPPING DOCUMENT
- --------------------------------------------------------------------------------
AmSouth Capital Growth Fund             Pioneer Oak Ridge Large Cap Growth Fund
- --------------------------------------------------------------------------------
AmSouth Large Cap Fund                  Pioneer Oak Ridge Large Cap Growth Fund
- --------------------------------------------------------------------------------
AmSouth Enhanced Market Fund            Pioneer Fund
- --------------------------------------------------------------------------------
AmSouth Value Fund                      Pioneer Value Fund
- --------------------------------------------------------------------------------
AmSouth Mid Cap Fund                    Pioneer Mid Cap Value Fund
- --------------------------------------------------------------------------------
AmSouth Small Cap Fund                  Pioneer Growth Opportunities Fund
- --------------------------------------------------------------------------------
AmSouth International Equity Fund       PIONEER INTERNATIONAL CORE EQUITY
                                        FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Select Equity Fund              PIONEER FOCUSED EQUITY FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Balanced Fund                   PIONEER CLASSIC BALANCED FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Strategic Aggressive Growth     Pioneer Ibbotson Aggressive
Portfolio                               Allocation Fund
- --------------------------------------------------------------------------------
AmSouth Strategic Growth Portfolio      Pioneer Ibbotson Growth Allocation Fund
- --------------------------------------------------------------------------------
AmSouth Strategic Growth and Income     Pioneer Ibbotson Moderate Allocation
Portfolio                               Fund
- --------------------------------------------------------------------------------
AmSouth Strategic Moderate Growth &     Pioneer Ibbotson Moderate Allocation
Income Portfolio                        Fund
- --------------------------------------------------------------------------------
AmSouth High Quality Bond Fund          Pioneer Bond Fund
- --------------------------------------------------------------------------------
AmSouth Government Income Fund          PIONEER GOVERNMENT INCOME FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Limited Term Bond Fund          Pioneer Short Term Income Fund
- --------------------------------------------------------------------------------
AmSouth Treasury Reserve Money          PIONEER TREASURY RESERVES FUND (NEW)
Market Fund
- --------------------------------------------------------------------------------
AmSouth Prime Money Market Fund         Pioneer Cash Reserves Fund
- --------------------------------------------------------------------------------
AmSouth Tax-Exempt Money Market Fund    Pioneer Tax Free Money Market Fund
- --------------------------------------------------------------------------------
AmSouth Institutional Prime             PIONEER INSTITUTIONAL MONEY MARKET
Obligations Money Market Fund           FUND (NEW)
- --------------------------------------------------------------------------------
TAX-EXEMPT FIXED INCOME FUNDS NOT SHOWN



Dear Valued Client,

At AmSouth Investment Services,  Inc., we value your business and appreciate the
opportunity to serve your investment  needs. For that reason,  we want to inform
you of an upcoming event that will affect your investment holdings.

Recently the AmSouth Funds Board of Trustees  approved,  subject to  shareholder
approval,  the  reorganization of the AmSouth Funds into either existing Pioneer
Funds or new Pioneer  Funds  created  specifically  to receive the assets of the
corresponding  AmSouth Fund. Attached is a table setting forth the corresponding
Pioneer Fund for each AmSouth Fund for which a reorganization is proposed.

You  currently  hold one or more AmSouth  Funds in your  account.  You will soon
receive a proxy  statement/prospectus  relating to the proposed reorganizations.
The proposed  reorganizations will be voted on by AmSouth Fund shareholders at a
meeting to be held on September 22, 2005. If you do not vote  promptly,  a proxy
solicitor hired by AmSouth Bancorporation may contact you to take your vote over
the phone.

If approved,  the  reorganizations  are expected to become effective on or about
September  26,  2005.  Once  approved,  shares  of the  AmSouth  Funds  will  be
exchanged,  dollar for dollar (based on net asset value),  for comparable shares
of the corresponding Pioneer Funds. After the reorganizations, the AmSouth Funds
will cease operations.

New  purchases  of shares of the  AmSouth  Funds may be made  until the close of
business September 20, 2005, approximately three business days prior to the date
of the proposed  reorganization.  After September 20th, no new purchases will be
accepted  by any AmSouth  Fund other than the Money  Market  Funds.  The AmSouth
Funds will continue to process  redemptions  and exchanges for all AmSouth Funds
and  purchases  of Money  Market  Fund  shares  until the close of  business  on
September 23rd.

Exchange  orders  received after the close of business on September 20th will be
processed in the  following  manner.  Upon the receipt of an exchange  order,  a
redemption  order will be placed with the relevant AmSouth Fund. The sales price
will be the  next  net  asset  value  determined  after a  redemption  order  is
received.  Exchanges into a Money Market Fund will be completed.  Exchanges into
any  other  AmSouth  Fund  will not be  completed  until  approximately  Monday,
September 26th, when shares of the corresponding Pioneer Fund will be purchased,
assuming the proposed reorganizations are approved by shareholders.  PLEASE NOTE
THAT THE REDEMPTION  PROCEEDS OF SHARES EXCHANGED FOR SHARES OF AN AMSOUTH FUND,
OTHER  THAN A MONEY  MARKET  FUND,  WILL  REMAIN  UNINVESTED  FROM  THE DATE THE
REDEMPTION  ORDER IS EXECUTED UNTIL  APPROXIMATELY  MONDAY,  SEPTEMBER 26TH. YOU
MAY,  OF  COURSE,  REQUEST A PAYOUT OF YOUR  REDEMPTION  PROCEEDS  IN LIEU OF AN
EXCHANGE DURING THIS PERIOD.

AmSouth Funds, its Board of Trustees,  and AmSouth  Bancorporation may be deemed
to be  participants  with respect to the  solicitation  of proxies.  INFORMATION
ABOUT THEIR  INTERESTS  IN THE  SOLICITATION,  IF ANY, IS CONTAINED IN THE PROXY
STATEMENT/PROSPECTUS  THAT WILL BE MAILED TO YOU.  WE URGE YOU TO READ THE PROXY
STATEMENT/PROSPECTUS  WHEN IT IS AVAILABLE.  IT CONTAINS  IMPORTANT  INFORMATION
REGARDING THE PROPOSED REORGANIZATIONS. COPIES OF THE PROXY STATEMENT/PROSPECTUS
AND  DOCUMENTS  FILED WITH THE SEC BY THE AMSOUTH  FUNDS ARE  AVAILABLE  FREE OF



CHARGE AT THE SEC'S WEBSITE,  WWW.SEC.GOV  AND FROM AMSOUTH FUNDS,  3435 STELZER
ROAD, COLUMBUS, OHIO 43219 TELEPHONE (800) 451-8382.

Pioneer   Fund   prospectuses   and  fund  sheets  are   available   on-line  at
www.pioneerfunds.com   or  from  your  AmSouth  Investment   Services  Financial
Consultant.

Thank you for your  attention to this  matter,  and for your  relationship  with
AmSouth. If you have any questions,  please contact your Financial Consultant at
the number listed on your most recent statement.

Sincerely,

Tom Twitty




AMSOUTH/PIONEER FUNDS MAPPING DOCUMENT
- --------------------------------------------------------------------------------
AmSouth Capital Growth Fund           Pioneer Oak Ridge Large Cap Growth Fund
- --------------------------------------------------------------------------------
AmSouth Large Cap Fund                Pioneer Oak Ridge Large Cap Growth Fund
- --------------------------------------------------------------------------------
AmSouth Enhanced Market Fund          Pioneer Fund
- --------------------------------------------------------------------------------
AmSouth Value Fund                    Pioneer Value Fund
- --------------------------------------------------------------------------------
AmSouth Mid Cap Fund                  Pioneer Mid Cap Value Fund
- --------------------------------------------------------------------------------
AmSouth Small Cap Fund                Pioneer Growth Opportunities Fund
- --------------------------------------------------------------------------------
AmSouth International Equity Fund     Pioneer International Core Equity
                                      Fund (new)
- --------------------------------------------------------------------------------
AmSouth Select Equity Fund            Pioneer Focused Equity Fund (new)
- --------------------------------------------------------------------------------
AmSouth Balanced Fund                 Pioneer Classic Balanced Fund (new)
- --------------------------------------------------------------------------------
AmSouth Strategic Aggressive Growth   Pioneer Ibbotson Aggressive
Portfolio                             Allocation Fund
- --------------------------------------------------------------------------------
AmSouth Strategic Growth Portfolio    Pioneer Ibbotson Growth Allocation Fund
- --------------------------------------------------------------------------------
AmSouth Strategic Growth and Income   Pioneer Ibbotson Moderate Allocation Fund
Portfolio
- --------------------------------------------------------------------------------
AmSouth Strategic Moderate Growth &   Pioneer Ibbotson Moderate Allocation Fund
Income Portfolio
- --------------------------------------------------------------------------------
AmSouth High Quality Bond Fund        Pioneer Bond Fund
- --------------------------------------------------------------------------------
AmSouth Government Income Fund        Pioneer Government Income Fund (new)
- --------------------------------------------------------------------------------
AmSouth Limited Term Bond Fund        Pioneer Short Term Income Fund
- --------------------------------------------------------------------------------
AmSouth High Quality Municipal Bond   Pioneer Tax Free Income Fund
Fund
- --------------------------------------------------------------------------------
AmSouth Florida Tax-Exempt Fund       Pioneer Florida Tax Free Income Fund (new)
- --------------------------------------------------------------------------------
AmSouth Tennessee Tax-Exempt Fund     Pioneer Tax Free Income Fund
- --------------------------------------------------------------------------------
AmSouth Treasury Reserve Money        Pioneer Treasury Reserves Fund (new)
Market Fund
- --------------------------------------------------------------------------------
AmSouth Prime Money Market Fund       Pioneer Cash Reserves Fund
- --------------------------------------------------------------------------------
AmSouth Tax-Exempt Money Market Fund  Pioneer Tax Free Money Market Fund
- --------------------------------------------------------------------------------
AmSouth Institutional Prime           Pioneer Institutional Money Market
Obligations Money Market Fund         Fund (new)
- --------------------------------------------------------------------------------



Dear Valued Client,

At AmSouth,  we value your  relationship and appreciate the opportunity to serve
your  investment  needs.  For that reason,  we want to inform you of an upcoming
event that will affect your investment holdings.

Recently the AmSouth Funds Board of Trustees  approved,  subject to  shareholder
approval,  the  reorganization of the AmSouth Funds into either existing Pioneer
Funds or new Pioneer  Funds  created  specifically  to receive the assets of the
corresponding  AmSouth  Fund.  Attached is a table  setting out for each AmSouth
Fund the corresponding Pioneer Fund with which a reorganization is proposed.

You  currently  hold one or more AmSouth  Funds in your  account.  You will soon
receive a proxy  statement/prospectus  relating to the proposed reorganizations.
The proposed  reorganizations will be voted on by AmSouth Fund shareholders at a
meeting to be held on September 22, 2005. If you do not vote  promptly,  a proxy
solicitor hired by AmSouth Bancorporation may contact you to take your vote over
the phone.

If approved,  the  reorganizations  are expected to become effective on or about
September  26,  2005.  Once  approved,  shares  of the  AmSouth  Funds  will  be
exchanged,  dollar for dollar (based on net asset value),  for comparable shares
of the corresponding Pioneer Funds. After the reorganizations, the AmSouth Funds
will cease operations.

New  purchases  of shares of the  AmSouth  Funds may be made  until the close of
business September 20, 2005, approximately three business days prior to the date
of the proposed  reorganization.  After September 20th, no new purchases will be
accepted  by any AmSouth  Fund other than the Money  Market  Funds.  The AmSouth
Funds will continue to process  redemptions  and exchanges for all AmSouth Funds
and  purchases  of Money  Market  Fund  shares  until the close of  business  on
September 23rd.

Exchange  orders  received after the close of business on September 20th will be
processed in the  following  manner.  Upon the receipt of an exchange  order,  a
redemption  order will be placed with the relevant AmSouth Fund. The sales price
will be the  next  net  asset  value  determined  after a  redemption  order  is
received.  Exchanges into a Money Market Fund will be completed.  Exchanges into
any  other  AmSouth  Fund  will not be  completed  until  approximately  Monday,
September 26th, when shares of the corresponding Pioneer Fund will be purchased,
assuming the proposed reorganizations are approved by shareholders.  PLEASE NOTE
THAT THE REDEMPTION  PROCEEDS OF SHARES EXCHANGED FOR SHARES OF AN AMSOUTH FUND,
OTHER  THAN A MONEY  MARKET  FUND,  WILL  REMAIN  UNINVESTED  FROM  THE DATE THE
REDEMPTION  ORDER IS EXECUTED UNTIL  APPROXIMATELY  MONDAY,  SEPTEMBER 26TH. YOU
MAY,  OF  COURSE,  REQUEST A PAYOUT OF YOUR  REDEMPTION  PROCEEDS  IN LIEU OF AN
EXCHANGE DURING THIS PERIOD.

AmSouth Funds, its Board of Trustees,  and AmSouth  Bancorporation may be deemed
to be  participants  with respect to the  solicitation  of proxies.  INFORMATION
ABOUT THEIR  INTERESTS  IN THE  SOLICITATION,  IF ANY, IS CONTAINED IN THE PROXY
STATEMENT/PROSPECTUS  THAT WILL BE MAILED TO YOU.  WE URGE YOU TO READ THE PROXY
STATEMENT/PROSPECTUS  WHEN IT IS AVAILABLE.  IT CONTAINS  IMPORTANT  INFORMATION
REGARDING THE PROPOSED REORGANIZATIONS. COPIES OF THE PROXY STATEMENT/PROSPECTUS
AND  DOCUMENTS  FILED WITH THE SEC BY THE AMSOUTH  FUNDS ARE  AVAILABLE  FREE OF
CHARGE AT THE SEC'S WEBSITE,  WWW.SEC.GOV  AND FROM AMSOUTH FUNDS,  3435 STELZER
ROAD, COLUMBUS, OHIO 43219 TELEPHONE (800) 451-8382.

DOCUMENTS  FILED WITH THE SEC BY  PIONEER  ARE  AVAILABLE  FREE OF CHARGE ON THE
SEC'S WEBSITE AND FROM PIONEER INVESTMENT MANAGEMENT SHAREHOLDER SERVICES, INC.,
60 STATE STREET, BOSTON, MASSACHUSETTS 02109, TELEPHONE (800) 225-6292.

Pioneer   Fund   prospectuses   and  fund  sheets  are   available   on-line  at
www.pioneerfunds.com or from your Trust Specialist.




Thank you for your  attention to this  matter,  and for your  relationship  with
AmSouth.. If you have any questions, please contact your Trust Specialist.

Sincerely,

Kent Lytle




AMSOUTH/PIONEER FUNDS MAPPING DOCUMENT
- --------------------------------------------------------------------------------
AmSouth Capital Growth Fund           Pioneer Oak Ridge Large Cap Growth Fund
- --------------------------------------------------------------------------------
AmSouth Large Cap Fund                Pioneer Oak Ridge Large Cap Growth Fund
- --------------------------------------------------------------------------------
AmSouth Enhanced Market Fund          Pioneer Fund
- --------------------------------------------------------------------------------
AmSouth Value Fund                    Pioneer Value Fund
- --------------------------------------------------------------------------------
AmSouth Mid Cap Fund                  Pioneer Mid Cap Value Fund
- --------------------------------------------------------------------------------
AmSouth Small Cap Fund                Pioneer Growth Opportunities Fund
- --------------------------------------------------------------------------------
AmSouth International Equity Fund     PIONEER INTERNATIONAL CORE EQUITY
                                      FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Select Equity Fund            PIONEER FOCUSED EQUITY FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Balanced Fund                 PIONEER CLASSIC BALANCED FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Strategic Aggressive Growth   Pioneer Ibbotson Aggressive
Portfolio                             Allocation Fund
- --------------------------------------------------------------------------------
AmSouth Strategic Growth Portfolio    Pioneer Ibbotson Growth Allocation Fund
- --------------------------------------------------------------------------------
AmSouth Strategic Growth and Income   Pioneer Ibbotson Moderate Allocation Fund
Portfolio
- --------------------------------------------------------------------------------
AmSouth Strategic Moderate Growth &   Pioneer Ibbotson Moderate Allocation Fund
Income Portfolio
- --------------------------------------------------------------------------------
AmSouth High Quality Bond Fund        Pioneer Bond Fund
- --------------------------------------------------------------------------------
AmSouth Government Income Fund        PIONEER GOVERNMENT INCOME FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Limited Term Bond Fund        Pioneer Short Term Income Fund
- --------------------------------------------------------------------------------
AmSouth High Quality Municipal Bond   Pioneer Tax Free Income Fund
Fund
- --------------------------------------------------------------------------------
AmSouth Florida Tax-Exempt Fund       PIONEER FLORIDA TAX FREE INCOME FUND (NEW)
- --------------------------------------------------------------------------------
AmSouth Tennessee Tax-Exempt Fund     Pioneer Tax Free Income Fund
- --------------------------------------------------------------------------------
AmSouth Treasury Reserve Money        PIONEER TREASURY RESERVES FUND (NEW)
Market Fund
- --------------------------------------------------------------------------------
AmSouth Prime Money Market Fund       Pioneer Cash Reserves Fund
- --------------------------------------------------------------------------------
AmSouth Tax-Exempt Money Market Fund  Pioneer Tax Free Money Market Fund
- --------------------------------------------------------------------------------
AmSouth Institutional Prime           PIONEER INSTITUTIONAL MONEY MARKET
Obligations Money Market Fund         FUND (NEW)
- --------------------------------------------------------------------------------