Thanks in advance I have a problem in relation to streaming from my pc to my ps3. I have done this before with my ps3 with another computer (my brothers) with no problems, but when i try and do it with my own pc, windows media player, tversity as well as nero cannot detect my ps3. I have my ps3 in the dmz on my router, I have deleted the contents of the DRM folder on my pc, but still no joy. I have a NAT 2 connection with my ps3, and both my ps3 and my pc work and connect to the internet perfectly. I have a dlink di 524 with upnp enabled. really hope you can help, this is a months long hair pulling out situation. I dont run a third party firewall, i have set up a vitual server on my router for tversity but i still cannot detect it. I run windows xp home. I have all latest versions of all software.