Separate names with a comma.
The nice people at microsoft ;) use automated activation via phone now. after you give them your install id. They will ask some questions (also...
Here's the exact text you would put into the command prompt (for all you non-dos users) cd c:\windows\system32\drivers rm prlfs.sys shutdown -r 0
In parallel tools, try turning off the mouse sync option. Dont know if it will work for you. but it helped me out with a few other things :D