Although i like shared folders (if they worked faster and more stable) i'm really missing the ability to drag files back and forth between guest systems (windows) and the host operating system. I'm often running with multiple monitors on my Macbook Pro and using parallels to run a full screen Windows on the external screen. Being able to drag and drop files back and forth between the system would really make my day. Oh, and while you're at it An ability to mount .dmg files as CD/DVD images would be great.
Agreed. If VPC and Q can do it. And even Vmware can do it (well when running on Linux or Windows, so probably also on MAC OS X when released) then why not Parallels ?