rpawinet.dll is a NetIdentity HTTP Filter
from Novell, Inc.
belonging to NetIdentity
http://support.microsoft.com/kb/169373
Non-system processes like rpawinet.dll originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you
check your registry to identify slowdown issues.