I have a Sony Vaio laptop, top of the line model with a Blu ray RW. I also have a USB HD DVD drive connected. I was able to copy Transformers to my hard drive and it plays perfectly well with working menus using an older version of Power DVD. However, once I connect the HDMI out from my PC to my TV I get no picture showing on my TV from Power DVD. I can see Transformers playing on my Laptop, but on the TV all I see is my PC backgound and Power DVD showing a black screen. Why doe's it play on the PC and not on my TV???!!! Other fully copied blu rays and HD DVD's do the same. But other file formats play perfectly on my TV this way. How can I fix this? My TV supports up to 720p or 1080i only. Are they not playing because I need 1080p? Or is it some kinda copy protection?