Hello everyone! First post! It is the time for me to leave Windows behind and switch to Mac. I ordered a 24-inch iMac. I read so many complains about the display problems that I went to the store and I tested it myself. I didn't like the 20-inch. I did the solid color test and the problem was very obvious. Even the guy at the store admit it, although still he said it's a great display. Then I tried the 24-inch and I liked it. With the solid color background, I couldn't notice a big problem, although my girlfriend saw the left to right issue. We're not design professional or experts. But anyway, I liked the displayed and I will not be looking at a solid background while working so I decided to go for it. It fulfills my needs: big hard drive, big display and leopard. Enough for some casual web design and photo editing. Overpriced? Probably, but well, it's a mac and way much better than my current Fujitsu notebook. So, while I wait for my imac to arrive, I'm looking for some tips for the big switch. I'll post my concerns next. I'd appreciate any advices. - Networking PC and Mac. Printer and file sharing. Easy? - File transfer to Mac. I have an external hard drive. Will it work with the Mac or do I need to format it first? - Hard drive partition? Needed? Recommended? - How to transfer my Outlook email? That's it for now.