From the little bits i have picked up over the forums recently, seems there are a lot of fans of the PS3 UI. Not sure if you were involved in the other PS3 thread, but as well as that Team BB announced they are doing one as well.
Hope you get the probs sorted out with your upload so we can try out your work, not sure if im a fan of the whole PS3 thing but just thought id drop in and say nice work and that its nice to see another skin get finished rather than just another thread full of 'concepts' and the odd screenshot.
On a slightly different note, as much as I would hate to see the design process become competitive, I (as i suspect many others) will probs only be looking to have one PS3 style skin on my XBMC, so will probs at some point have to choose between the ones available. Seems strange seperate people working on pretty much the same projects, maybe a collaboration would be more effective and would certainly be reminiscent of what made this scene so popular way back when.
Anyways, just my thoughts, and like i say, well done on getting your skin done.