OllyDbg under Vista

So I managed to install the trial vista version (x64) and olly itself does make problems. First of all though I have administrative rights olly kepps saying I wouldn't and I can attach only to a few third party applications (I have only one in the attach list).
*I think it's because only those run in 32bit mode*
Since I don't need to use some deep-system-hook-plugins all of my regular plugins work.
Now going to try out the 32bit version - maybe it will do better.

EDIT: Both problems solved:
1. of course olly cannot access x64 apps (so vista32 helped)
2. Vista has an rightclickoption "run as admin" now all deep systemprocesses are shown and I've not seen further problems