well, i was stupid enough not to test the MD5 of the .iso before I tried installing Vista.. I just wasted 2 hours trying to figure out what was wrong (the installation would get to like 30% then fail) until I finally decided to test the hash =/ oh well..
oh, i know they are free, but if anyone needs a key for RC1, just let me know.. i have several now that all can be activated on up to 10 pcs.