I don't have a dongle watchamahoozawingle for mini display port (dvi port? idk, I have the Macbook pro 5,5) and I wanted to stream my mac's screen to my ps3. Is this possible? I have snow leopard.
......... OK, reading that made my head hurt. Anyway: No you can't do that. The only thing you can do is stream video, music, and pictures from your MBP using a number of apps. A quick google search will help you find them. BTW: I believe you should have gotten a dongle with your MBP. At least Mini-DisplayPort to DVI.