from SC 13G/A
1 page
<page> 1 Joint Filing Agreement We, the Signatories of the Statement on Schedule 13g to Which This Agreement Is Attached, Hereby Agree That Such Statement Is, and Any Amendments Thereto Filed by Any of US Will Be, Filed on Behalf of Each of US. Date: February 14, 2000 Kkr Associates, L.P. By: /S/ William Janetschek Name: William Janetschek Title: Attorney-In-Fact for James H. Greene, Jr., General Partner Rfm Acquisition L.L.C. By: /S/ William Janetschek Name: William Janetschek Title: Attorney-In-Fact for James H. Greene, Jr., President Kkr 1996 Fund L.P. By: Kkr Associates 1996, L.P., General Partner By: Kkr 1996 GP L.L.C., General Partner By: /S/ William Janetschek Name: William Janetschek Title: Attorney-In-Fact for James H. Greene, Jr. Kkr Associates 1996, L.P. By: Kkr 1996 GP L.L.C., General Partner By: /S/ William Janetschek Name: William Janetschek Title: Attorney-In-Fact for James H. Greene, Jr. Kkr 1996 GP L.L.C. By: /S/ William Janetschek Name: William Janetschek Title: Attorney-In-Fact for James H. Greene, Jr
