I loaded Parallels Desktop 8 on my new cMBP today. Installed without issues. Then Installed Windows 7 Ultimate. Also installed without Issue. Works great, although so far all I have done is use VPN, IE, and some other small programs. I guess Boot-Camp is less expensive, but I was able to pickup Parallels for $35 when I order extra 16G ram from OWC. Also nice to be running Windows in OS X, without having to reboot. Probably runs faster the other way, but I will not game in the Windows 7 setup.. That is what I have XBOX for. Anyways, just thought I would comment. Intent is to use the MAC 100% and only windows for application that are not MAC compatible.