They should get that other firm to help with a possible PS3 release, I tweeted them about it and they had this to say
"The Sony engineers took an honest crack at it last year; it was just hard to get the VP source code to work on their harness.
Trust me, I know people want VP on PSN over XBLA. We exhibited the game at NY, LA, SD, Vegas, SF, SJ; that's all they harp about"