Hi, I'm looking to buy one of the 24" iMacs and was pretty certain on the entry level 2.66ghz model. The one niggle I have that's holding me back is the fact that it has an integrated graphics card, whereas the 2.93ghz version is upgradable (i'm assuming!) I'm a web designer so will be running the creative suite, with sometimes up to 4 applications open at once (photoshop, dreamweaver, flash, fireworks) so was wanting to make sure this would run ok. I'm also wanting to make sure that if I buy the 2.66ghz model, it's future proof in the sense that if new applications come out in a few years or a new operating system, that I could increase the RAM (from the standard 4gb) and that would make a difference. So basically i'm looking for advice whether the 2.66ghz model will be great for me now, and will be upgradable in the future to run my web design apps, or whether I should just invest the extra cash to have a more powerful machine from the off, with the option to upgrade the graphics and or RAM in the future? Thanks in advance! p.s. this is my first mac. Moving over from pc after 12 years!