I'm planning to buy an iMac and was wondering if I could pick your brains a bit. I will mostly use it for internet/email, but I also do a little bit of webdesign on the side which means I'll have Dreamweaver, Flash and Photoshop running, probably all at the same time. I don't game on the computer (got an Xbox) and I do very, very little video editing and use word processor every once in a while. Now my question is I think the 20" screen is big enough for me. I still have a 17" on my current PC and while it would sometimes be nice to have a bit more space I haven't been overly annoyed by it. Even when I use Photoshop it's mostly for web graphics, so they're not huge either. I'm wondering about the speed though. I think I'd go for the 4gb RAM either way, but would I notice a big difference between 2.66Ghz and 3.06Ghz? Is it worth to go for the bigger one just for that? Another problem is space on the desk. The 24" would be a pretty tight fit. I'm torn whether I really need the top of the line for what I do with it. Any advice?