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EXHIBIT A
JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on Schedule
13G with respect to the Common Stock of National Discount Brokers Group, Inc.,
dated as of September 20, 2000, is, and any amendments thereto (including
amendments on Schedule 13D) signed by each of the undersigned shall be, filed on
behalf of each of us pursuant to and in accordance with the provisions of Rule
13d-1(k) under the Securities Exchange Act of 1934.
Date: September 20, 2000 WHITE ROCK CAPITAL PARTNERS, L.P.
By: White Rock Capital Management, L.P.
Its General Partner
By: White Rock Capital, Inc.
Its General Partner
By: /s/ Xxxxx Xxxxxx
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Xxxxx Xxxxxx
Attorney-in-Fact
Date: September 20, 2000 WHITE ROCK CAPITAL MANAGEMENT, L.P.
By: White Rock Capital, Inc.
Its General Partner
By: /s/ Xxxxx Xxxxxx
-----------------------
Xxxxx Xxxxxx
Attorney-in-Fact
Date: September 20, 2000 WHITE ROCK CAPITAL, INC.
By: /s/ Xxxxx Xxxxxx
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Xxxxx Xxxxxx
Attorney-in-Fact
Date: September 20, 2000 XXXXXX X. XXXXXX
By: /s/ Xxxxx Xxxxxx
-----------------------
Xxxxx Xxxxxx
Attorney-in-Fact
Date: September 20, 2000 XXXXXX X. XXXXXX
By: /s/ Xxxxx Xxxxxx
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Xxxxx Xxxxxx
Attorney-in-Fact