hi Jason, i have almost the same laptop as you: a satellite x200-191.
and guess what, my sidebar update failed:
Update for Windows Vista (KB943411)
Installation date: 9-1-2008 3:52
Installation status: Failed
Error details: Code 80004005
Update type: Important
Install this update to improve protection in Windows Sidebar. This update
enables Windows Sidebar to block certain gadgets from running. After you
install this item, you may have to restart your computer.
More information:
http://go.microsoft.com/fwlink/?LinkId=104989
i didn't use the sidebar so i don't mind it that much... but i think it's
again a rather sloppy MSupdate...
i contacted customer support and they advised me to re-install vista!!!
YEAH right!!
i hope they ll soon hotfix this one!
Perhaps there are more toshiba users with a sidebar problem??
cheers