Woah. I just encountered a couple crazy glitches. I was in the middle of switching to a new SD card, using backups of my apps made with the free appmonster, when my phone just completely froze up. I could press a hardware button to initiate an action, but the touch screen was then completely unresponsive. I had to pull the battery. I figured at the time it had something to do with appmonster messing up, so I uninstalled it. I also set my cpu back down to 600MHz, just to be safe (it was running at 806 when the freeze occurred).
About an hour later, I opened up the keyboard to type out a text. It just froze up in the middle of typing. To be fair, I saw this once or twice while still running stock, unrooted. At any rate, I had to reboot it. Luckily, both the hardware buttons on the front and the touch screen were still responsive. Once rebooted, I tried sending a couple sms, but they got stuck on sending indefinitely. I powered off, powered back on, and both had been sent. I tried another (this one to myself) and it was both sent and received properly.
So I guess my question is, does this sound like it's related to my 806Mhz overclock or another issue?
EDIT: I went ahead and restored a Nandroid I had (conveniently) made last night. The hardware buttons on my phone are more responsive and I'm generally not having problems since. I'm still gonna leave it at 600MHz, at least for a while. Ya know, just to be safe.