Ouch. Yeah, no solution will be perfect, but right now Fusion seems to be a LOT more compatible and straightforward. I'd also expect decent support from VMWare as they've been in teh business for years.
Meanwhile after a stellar start the Parallels lot now lie in their marketing material, ignore e-mails and can't provide any sort of proper support. Instead they're relying on customers being happy with being in perpetual Beta and feeling as if their on the cutting edge. My advice, stop adding features until the current ones work.