We have just started testing Pro/E 2001 and are in the process of setting up a dummy server to test Pro/Intralink 2001. We are actually going to install 2.0 then do an upgrade to 3.0 to see the entire process.
So far no issues on Pro/E 2001 - seems to be a little faster than 2000i2 and no weird crashes or corrupt parts. We have a team exercising parts, assemblies and models.
I update the post when if I find something.
Jeff Zemsky X-)
Plug Power