Guys and Gals - I need your help. I am torn as to what iMac I should buy. The debate of 24" over 20" rages on, and I cannot decide what side to take. (I'm used to a 12" tablet screen...PCs suck, I know). I'm afraid 24" might be too big, but I don't want to get a screen that is too small either. As to the processor, I can't decide if 2.4 Ghz would be enough for me or if I should up it to 2.8 Ghz. If I did upgrade, then the only choice would be the 24" screen. However I could get the 2.4 24" screen. About my uses: I surf the web alot, love music and have a 6.66 GB (laugh it up) library on iTunes thus far. I'd love to dabble in photo and video editing later on, or at least have the ability to, and I also have multiple IM clients. Writing papers and other documents are also uses. Looking at this list, I'd think 2.4 would be more than enough (this computer has a 1.6 GHz Pentium 4 Processor so anything would basically be an improvement). I also plan to upgrade, third party, the RAM from 1 to 3 GB. So, that being said, any suggestions? Again, thanks so much and I look forward to reading your responses. p.s. - If you need any more info to make your judgement/suggestion, just ask.