Any should work. I think most of the DVD player software have long since added bluray support. So PowerDVD and I forget some of the others. Not sure if VLC Player will work or not, but it's free, so you may as well give it a try.
OK, this question is going to show my ignorance, but here goes. When I got my HP Pavilion Elite machine, some 9 months ago, it came with Windows Vista Home Premium. I wiped that out and installed Windows 7. Now, I'd like to watch a Bluray movie on it. I understand that the drivers are there, but the software to make it possible to watch anything, isn't. Is the software that I'd need specific to the manufacturer of the Bluray drive I've got on my system? Or will any Bluray software work?