I have being using and my work depends on Windows Enviroment.

I have an MCSE from Microsoft and I always try to defend and fight mac users.

But wanted an iMac since a year ago maybe the commercials mac vs pc worked on me I dont know. But I sold my Core 2 Duo with Geforce 8800 and my Dell 24" Monitor to get an 24" iMac.

And using it for a week I would say that that It's much better than Windows vista, the easy to work on Windows, spaces is great also time machine I was impressed how easy they do backups and very nice on every aspect the design of everything is great.

I have Vista since the RTM Version and it's very stable but for me it's like a XP with more things much more things that you will not use, the only feature that i liked on Vista was the search on start menu, I used a lot run command to open applications and with that search feature was great. but that was all, nothing new on Vista that I cant use on XP.

Leopard is really great OS and i will say better than Vista the only thing that i can't do with my iMac right now is installing Google Chrome but that is all, everything else I do it much simpler.

I still have my Vista laptop. so I consider a half switch.

Thats it.