My GTalk contacts have disappeared.
I went into Settings>Accounts, clicked on my Google Account and my "sync" contacts had a red exclamation mark on it.
So i unchecked it and rechecked it and now it has a green check mark.
But when I go back to my GTalk, the contacts are still missing.
Maybe I can just remove my Google account all together and re-add it. Haven't gotten that brave yet.