You should be to access Playstation remotely from your workstation soon:
http://www.ps3-hacks.com/2009/05/08/open-remote-play-v10-beta-for-mac-os-x-released/
http://www.ps3-hacks.com/2009/05/08/open-remote-play-v10-beta-for-mac-os-x-released/
PS3 Remote Play: successfully reverse engineered, authentication system broken, and a portable API on the way.
Drum roll please… You’re about to experience Remote Play like never before — on your [Intel-based] Mac, that is.
The API and Windows player will be available within a week.