A terminal app not quite to your liking? No worries -- as expected, unofficial iPhone apps have been flying fast and furious, and thankfully, they're getting more and more useful by the minute. Latest is a rudimentary voice recorder crafted by Erica Sadun of sister site TUAW, an app that the iPhone arguably should've never left the factory without. Notes are saved as AMR files that can be played back in QuickTime, and as Erica points out, this is a possible first step toward VoIP on the iPhone. Nice work!