Hi all, I'm trying to do an installation of VIsta RTM and it gets past the copying and decompressing of files, but after rebooting for the first time during setup, it shows the splash screen and just sits there. I'm on a Mac Pro 4GB. FWIW, I'm attempting to do the installation in an existing VM. I haven't tried the obvious step of doing a new VM, but I'd rather avoid that since I'll lose all data in the existing VM.