Just tried them both. Braingears worked fine. The electrical trouleshooting section is a huge 275 pg. pdf document. On Skinnerbox, for some reason it opens the pdf file in a new window as html code. You might try right clicking on the link, which shows it to be a .pdf file, and click "Save Target As" and save it to a location on your hard drive. Then start up Adobe Reader, click "File/Open" and select the file to open it. That way, you can have a permanent local copy of the wiring diagram. I've found Skinnerbox to be somewhat flaky in the past as well, although there's good information there if you're willing to dig for it. Not sure what the problem is.

Gary

P.S. - You might want to add MS AntiSpyware if you haven't already. Lot of good tools included and very good anti-spyware utility.