samba - Jun 2004 - Windows XP environment Variables in Logon Scripts

Hi,

I am using Samba 3.0.2 on Redhat 9, I just wanted to know how can I set
enviroment variables in windows xp using logon script.
As in windows 98 we used to use WINSET.EXE to set environment variables such as
"PATH", to make them last for the entire logon session, rather then
just changing the variable in current shell. Please suggest me the procedure.

Thanks,
Honey