My 24" iMac arrived yesterday and (I never thought I'd say this about a computer) is rather beautiful. My wifi network was detected immediately though I didn't connect to it till I'd set the firewall up. Speed is very good so far. I'm getting used to the new keyboard and Mighty Mouse and have transferred my Firefox and Thunderbird settings from my PC. I've also downloaded VMware Fusion and will create a VM for Windows XP so that I can use my old programs to begin with. If all goes well, I shall convert to Macs completely in due course. I haven't yet downloaded any upgrades in case they make a mess of my lovely iMac! I'll leave that for a while. All in all, I'm impressed and happy and enjoying a new adventure in my 64th year!