Updating to 4.0.1 "connecting to update computer" runs indefinitiely. Never gets updated.
Trying to update to 4.0.1. "connecting to update computer' screen runs indefinitely. Never gets to update.
Wšykne wótegrona (1)
Download 4.0.1 from here - http://www.mozilla.com/en-US/firefox/all.html
Un-install your current version and install the newly downloaded version.
I suspect that Google Update plugin that you have installed may have screwed up the Mozilla updates server address.