Looking at purchasing the new iPhone or the awaited iPod Touch but I was wondering the following: iPad: too big to pull out in some public places (public transportation; while walking; ); too big to carry conveniently and access quickly. iPod Touch: too small to read conveniently, too small for iWork (?) I'm looking for something that might be in between for people whose eyesight is not young. Basically I'm looking for something that I could use in fieldwork, that can be accessed easily and be inconspicuous when taken out. I would like something that could take audio notes, used for moderate word processing and data inputting which will be consolidated at the end of the day when you are at your primary laptop/computer--I know this sounds like the iPod Touch or iPhone--I just wish the screen was a little bigger. Anybody else wish something like this?