It looks like kcray is a mac user who loaded a sequence onto a PlasmaTrim. I'm guessing that some flavor of Windows was used in a virtualized environment. I have VirtualBox on my MBP with an XP VM and the software is running great. I have not received my PTs to try loading a sequence yet, but seeing kcray's results gives me hope that this will work out fine.
Looks like you may need to bite the bullet and acquire a Windows license and install disc.
Or wait for the native OS X software to be released.