So, I did something stupid trying to help a friend with a question. He had somehow inadvertently set Messaging as his default SMS client, when he really wanted GV. So, when he was here, I tried showing him that he could go to Settings > Applications > Manage Applications, find "Messaging", and clear the default from there. However, when I went (before setting mine as default), it wasn't there. So, I thought, if I set my default to Messaging, it'll appear. And, that's what I did.
Messaging still does not appear in the list of "Manage Applications", nor does it appear any other stock apps (Browser, Email, Gmail, etc). I need to clear this default. Does someone know what I"m missing?