Script Summary: Removes chat tab from iGoogle page, very helpful if you don't use Google Talk.
Version: 1.2
Version 1.1 changes @include and @exclude rules, so you have to uninstall old version before install new one.
NOTE: This script created for iGoogle Developer sandbox, old iGoogle don't have chat tab at all!
WARNING: This script just hide chat tab, iGoogle may still connect to Google Talk servers. Google provides a way to disable connecting to Google Talk servers, you can do this in your firewall program (if you use one) or you can edit HOSTS file.
