Relationships	Role	Relationship Start	Relationship End
Wells Fargo & Company	Parent	6/3/1988	12/31/1998
Norwest Venture Capital Management, Inc.	Subsidary	9/30/1989	12/31/1998
Norwest Equity Partners Iv, A Minnesota Limited Partnership	Subsidary	6/26/1989	12/31/1998
Norwest Equity Partners V, A Minnesota Limited Partnership	Subsidary	10/21/1994	12/31/1998
Norwest Equity Capital, L.L.C.	Subsidary	7/14/1995	12/31/1998
Norwest Equity Partners Vi, Lp	Subsidary	11/17/1997	12/31/1998
Norwest Venture Partners Vi, Lp	Subsidary	11/17/1997	12/31/1998
Norwest Venture Partners Vii, Lp	Subsidary	11/18/1998	12/31/1998
Norwest Growth Fund, Inc.	Subsidary	9/29/1989	1/30/1997
Norwest Equity Capital, Inc.	Subsidary	9/29/1989	7/13/1995

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
Norwest Limited Lp, Lllp	Buyer			Discontinued	1/1/1999
Norwest Growth Fund, Inc.	Seller			Discontinued	1/31/1997