I don't get a great signal at my desk in work, maybe 2 bars. No 3G access so I turn that off at work. Wireless is totally off.

I charged over night and now at 78% battery:

Usage: 1 hour, 24 minutes.
Standbby: 3 hours, 55 minutes.-

Sent 5 text messages, one email and one 2 minute phonecall. How does that sound?

Thing is, if this phone has an issue, how much grace do I have before I can get a swap for a new handset? Are Apple quite good about it? Or should I let them know now so that its been noted?