EXHIBIT 23.1

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Stockholders

of Clarus Corporation

We consent to the  incorporation by reference in the registration  statements on
Form  S-8  (Registration  Nos.  333-42600,   333-42602,   333-42604,  333-42606,
333-59193,   333-71838  and  333-127686)  and  on  Form  S-3  (Registration  No.
333-90077)  of Clarus  Corporation  of our  reports  dated  March 7, 2006,  with
respect  to  the   consolidated   balance  sheets  of  Clarus   Corporation  and
subsidiaries  as of  December  31, 2005 and 2004,  and the related  consolidated
statements of operations,  stockholders' equity and comprehensive loss, and cash
flows for each of the years in the  three-year  period ended  December 31, 2005,
and the related financial  statement  schedule,  management's  assessment of the
effectiveness  of internal  control over financial  reporting as of December 31,
2005 and the  effectiveness of internal  control over financial  reporting as of
December 31, 2005,  which reports  appear in the December 31, 2005 annual report
on Form 10-K of Clarus Corporation.

                             /s/ KPMG LLP
                             ---------------------------
                             Stamford, Connecticut
                             March 7, 2006