I would REALLY like a video recording App, it's a bummer you can't get anything of the sort unless you jailbreak. Can't wait until one's available.
There probably won't be one from Apple, but you never know. I installed Cycorder after I jailbroke and it works great. Glad I did, you might want to consider it.
I felt the same way. If mine had messed up I couldn't have bought another either. I would have had to use my old Razr again. It is so easy to restore to pre-jailbreak if you want to. I have had no problems at all and I have had to restore and rejailbreak a couple of times to install the apple updates. It is so quick and easy to do, it only takes about 5 minutes.I'm on the tipi top of the fence on wether or not to jailbreak. My ONLY concern is if my 3G suddenly locked up or had a problem and Apple somehow finds out that I have jailbroken the iPhone when I go in to have it serviced and am unable to restore the iPhone on my own. If they did not cover my warranty I don't know what I would do. I know it's a big IF, but if this did in fact happen I would be screwed. Especially after buying Apple Care, I'm not sure I want to risk it at all...