CUSIP NO. 75886F 10 7 13G/A PAGE 14 ----- of ----- 15 PAGES
Exhibit 5
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Joint Filing Agreement Pursuant to Rule 13d-1(k)(1)
The undersigned hereby agree that this document shall be filed on behalf of
each of them.
By: KEDGE CAPITAL FUNDS
LIMITED, SPECIAL
SITUATIONS 1 FUND
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
Title: Attorney-in-Fact
FELDON INVEST SA
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
Title: Attorney-in-Fact
EMFELD LTD
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
Title: Attorney-in-Fact
BERTARELLI & CIE
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
Title: Attorney-in-Fact
By: /s/ Xxxxxxx Xxxxxxxxxx*
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Xxxxxxx Xxxxxxxxxx
* By: /s/ Xxxxxx X. Xxxxx
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Xxxxxx X. Xxxxx, Attorney-in-Fact
Dated: September 4, 2002