My buttons and keyboard aren't working

[rcubed3r]

I have been searching, but no luck...
some time today my keyboard and buttons stopped working.
My on/off button still works, my 'home' button works, and if I hold the end call button, it'll give me the 'airplane mode, etc.' menu, but that's it.
If I slide out the keyboard, the phone will wake up, but I cannot type. If I have the OSK up, and tap a key on the keyboard the OSK disappears. If I hit the fn button, or shift, the little indicators light up, so I know it sees me typing.....
Any ideas? I figure I have locked it and don't know how.....

Thanx,
Ron