[Capital Resources Group, Inc. letterhead]



                                                                     Appendix II

                                                              January 23, 1999



Board of Directors
Adirondack Financial Services Bancorp, Inc.
52 North Main Street
Gloversville, New York 12078

Dear Board Members:

     You have requested our opinion as to the fairness from a financial point of
view to the holders of shares of common stock of Adirondack  Financial  Services
Bancorp,  Inc. (the "Company") of the proposed  consideration  to be paid to the
shareholders of the Company by CNB Bancorp, Inc. ("CNB").

     Capital  Resources  Group,  Inc.  ("Capital   Resources")  is  a  financial
consulting and an investment banking firm that, as part of our specialization in
financial  institutions,  is regularly  engaged in the financial  valuations and
analyses of business  enterprises  and securities in connection with mergers and
acquisitions,  valuations for initial and secondary stock offerings, divestiture
and other corporate purposes. Senior members of Capital Resources have extensive
experience in such matters.  We believe that, except for the fee we will receive
for our opinion and other  financial  advisory fees to be received in connection
with the transaction discussed below, we are independent of the Company.


Financial Terms of the Offer

     We understand that, pursuant to an Agreement of merger ("Agreement") by and
among the Company,  CNB and CNB Acquisition  Corp., all shares of Company common
stock issued and  outstanding  immediately  prior to the Effective Time will, by
virtue of the Merger,  be converted into the right to receive $15 million in the
aggregate,  less the amount,  if any, by which the Company's  Closing  Equity is
less than $9,114,959, subject to adjustments (the "Merger Price'). The per share
consideration  ("Per Share  Price")  shall be  determined by dividing the Merger
Price by the total number of shares of Company  common stock  outstanding  as of
the Effective Time. Based on 684,681 common share estimated to be outstanding at
the Closing Date, this equates to a Per Share Price of $21.91.

     At the Effective  Time of the merger,  with respect to certain  outstanding
options  to  purchase  shares of common  stock of the  Company,  each  option to
purchase one share of Company  common stock will be converted  into an option to
purchase 0.575 of CNB common stock.





Capital Resources Group, Inc.
Board of Directors
January 23, 1999
Page 2

     In lieu of having Company stock options converted pursuant to the preceding
sentences,  certain other holders of such option will receive,  for each option,
solely a cash payment  equal to he excess of $21.91 over the exercise  price per
share ($13.125) of Company common stock covered by the option.

     As a result of the Merger transaction,  the Company will be merged with and
into CNB and the separate existence of the Company will cease.

Materials Reviewed

     In the course of rendering our opinion we have, among other things:

          (1)  Reviewed the terms of the  Agreement  and discussed the Agreement
               with  management  and the Board of Directors of the Company,  and
               the Company's legal counsel, Silver, Freedman & Taff, L.L.P.

          (2)  Reviewed the following financial data of the Company:

               o    the  audited  financial  statements  of the  Company for the
                    fiscal years ended September 30, 1994 through  September 30,
                    1998,

               o    Gloversville  Federal  Savings and Loan  Association's  (the
                    "Association')  thrift Financial Reports covering the period
                    through September 30, 1998, the latest available period,

               o    the Company's latest available asset/liability reports,

               o    other    miscellaneous    internally-generated    management
                    information  reports  for recent  periods,  as well as other
                    publicly available information,

               o    the Company's most recent business plan and budget report;

          (3)  Reviewed the Company's  Annual Report on Form 10-K for fiscal1998
               which  provides  a  discussion  of  the  Company's  business  and
               operations and reviews various financial data and trends;

          (4)  Discussed with executive management of the Company, the business,
               operations,  recent financial condition and operating results and
               future prospects of the Company;

          (5)  Compared the Company's  financial condition and operating results
               to those of similarly-sized thrifts operating in New York and the
               U.S.;





Capital Resources Group, Inc.
Board of Directors
January 23, 1999
Page 3

          (6)  Compared  the   Company's   financial   condition  and  operating
               performance  to the  published  financial  statements  and market
               price   data  of   publicly-traded   thrifts  in   general,   and
               publicly-traded  thrifts  in the  Company's  region  of the  U.S.
               specifically;

          (7)  Reviewed the relevant market information  regarding the shares of
               common stock of the Company including trading activity and volume
               and information on options to purchase shares of common stock;

          (8)  Performed   such  other   financial  and  pricing   analyses  and
               investigations  as we deemed  necessary,  including a comparative
               financial  analysis  and review of the  financial  terms of other
               pending and completed acquisitions of companies we consider to be
               generally similar to the Company;

          (9)  Examined the Company's  economic  operating  environment  and the
               competitive environment of the Company's market area;

          (10) Reviewed available  financial reports and financial data for CNB,
               including  Annual Reports to  shareholders  and Form 10-K Reports
               covering  the fiscal  years  ended  through  December  31,  1997,
               quarterly reports,  Form 10-Q reports,  other published financial
               data and other internal and regulatory financial reports provided
               by management of CNB; reviewed CNB's banking office network;  and
               reviewed  the pricing  trends of CNB's  common stock and dividend
               payment history;

          (11) Visited CNB's  administrative and executive offices and conducted
               interviews with management.

     In  arriving  at  our  opinion,  we  have  relied  upon  the  accuracy  and
completeness of the information  provided to us by the various parties mentioned
above, upon public  information and upon  representations  and warranties in the
Agreement,  and have not conducted any independent  investigations to verify any
such  information  or performed  any  independent  appraisal of the Company's or
CNB's assets.

     This fairness opinion is supported by the detailed information and analysis
contained  in  the  Evaluation  and  Analysis  Report  dated  January  23,  1999
("Report"),  which has been produced by Capital  Resources and will be delivered
to the  Company.  We have relied on the Report for  purposes of  rendering  this
current fairness opinion.

     The Report contains a business  description  and financial  analysis of the
Company,  an analysis of current  economic  conditions in the Company's  primary
market area, and a financial and market pricing comparison with a selected group
of thrifts institutions which completed





Capital Resources Group, Inc.
Board of Directors
January 23, 1999
Page 4


merger  and  acquisition  transactions  or  are  currently  subject  to  pending
transactions.  In addition, the Report contains a discounted dividend stream and
terminal value analysis.  This analysis  compares the value of the consideration
proposed  by CNB with the  potential  present  value  returns  to the  Company's
shareholders  if the  Company  remains  independent  for at least  three to five
years.

Opinions

     Based on the  foregoing and on our general  knowledge of and  experience in
the  valuation of business and  securities,  we are of the opinion  that,  as of
January 23,  1999,  the  consideration  proposed  by CNB for shares of common
stock of the Company is fair to the shareholders of the Company from a financial
point of view.


                                               Respectfully submitted,

                                               CAPITAL RESOURCES GROUP, INC.