I am planning on a purchase of a MacBook or a MacBook Pro. For my needs a MacBook suffices, almost. My question hinges on Parallels and the performance of Windows Vista on the MacBook. In his recent review of Parallels David Pogue stated that running Vista, under Parallels, on the MacBook, was sluggish. Is this truly the case even with 2GB? Does Coherence bog down when one is using both OS X and Vista at the same time? My main work in Vista would be relegated to Visual Studio and development work in ASP.NET. For that matter Aero and gaming is of no concern to me, though it would be appreciated if the former feature works well. Can I stick with a MacBook or must I upgrade to a MacBook Pro? A lot of any answer to this question will be subjective, and I appreciate that, but does anyone have appropriate benchmarks of some kind? Will I really need more than the 2GB of RAM that the MacBook offers down the line? All help is appreciated in this decision. Thank you.