after the update, windows probably changed its default browser and email apps back to IE and OE. check in the application folder to make sure the nutscrape and Mozilla icons are still there....
Oh, that's right. This is windoze. Slough through the Program Files folder and see if all the shit is still there. if it's not, REINSTALL REINSTALL REINSTALL
let me turn into ballmer here
TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT TROUBLESHOOT