For what it's worth, I have an HP LaserJet 4050N connected to my MacBook Pro Core 2 Duo via Ethernet, and can print fine from QB 2007 in XP Pro with Parallels Shared networking. I am using Parallels 2.5 (build 3214) but I don't think that makes a difference.
I am also using VMWare Fusion 1.0 and can print fine with Shared Internet connection (NAT), but every time I restart the VM I have to reinstall the printer in Bridged mode with Bonjour for Windows, then switch to NAT to print and access the Internet.
David
MacBook Pro Core 2 Duo 2.33 GHz, 3 GB RAM
OS X 10.4.10
VMWare Fusion 1.0
Parallels Desktop 2.5, Build 3214
Windows XP Pro SP2
Last edited: Oct 22, 2007