But the people working on VPC for Mac are a handful of folks in the Mac Business Unit. Mac programmers tucked away in their own little shack working on Mac programs. (I guess, there has to be *some* sharing of knowledge between the MBU and the Windows Office group in order to keep file fomats in sync).
I think one reason for the delay is that you'll find if/when VPC does come back out, it'll be the nicest of the bunch. You'll find a lot tighter integration between the Mac and any of the VMs (and across VMs, too, probably). Drag and drop a Mac folder on the sharing icon on the bottom and you have a new lettered drive on the PC. Drag from the Mac desktop onto the Windows desktop and you copy the file/folder (and the other way). Better networking and USB options, too, I'm sure. The MBU would have to work with some of the guys/gals in the OS group, too, to make sure they understand some of the insides of XP and Vista to make the extended features work.
I haven't used Parallels yet, and they might have some of this, but I doubt that they've gone far beyond making XP run at a nice clip and providing the basics for networking and USB support. I would think that the MBU is doing a ground up rewrite of the Mac version which require much different coding to mix and match OS X to Windows, as opposed to mixing one Windows with another, as in the Windows version of VPC.
I dunno. Can you drag and drop an iso image file from the Mac and turn it into a lettered drive in Parallels? Make virtual floppies (images) (not that they'll be necessary much any more) that will boot the PC if "inserted" (loaded)? Can you expand and shrink "fixed size" PC drive image files in Parallels?
I'm not asking sarcastically as if I think I know they don't... These are honest questions from someone who's still struggling with a tired old dog (eMac 800) and won't be able to get an Intel Mac for a while to learn it myself. I'm just curious about it (and admittadly a bit lazy to go looking around at their site to find out).