Sounds like you have the same problems I had when I tried the SB-3!
My computer started acting wierd and would hardly do anything and then went to black screen! Tried to go to Safe Mode, couldn't even do that!
Decided the best all around thing to do without wasting hours and hours was to completely reformat and reinstall Win XP Prof. After the installation, had no problem to worry about.
Just recently, I attempted to install MS SilverLight program, things started to act odd so I took it off but it cause a problem that I haven't found yet.
I can't run PrintArtist 22 Platinum! Co. sent a new one, no luck after removing and reinstalleing each one about 3 times! I think I need to reinstall my IE-6. Went to Ms but they are pushing Vista with IE-7. Couldn't find anywhere 6 was mentioned or any help for XP Prof. All Vista!
Everything works, or appears to be ok on this computer, just won't run PA!