Well, after much deliberation I decided to go ahead and get a Benq 5120 shooting a 92" screen. To get the best picture quality I want to connect it to my HTPC(ATI9600XT) via a long... DVI cable. 15m are needed due to the room topology and to avoid low WAF. I am worried that, although the Radeon 9600XT is pretty good at sending DVI signals over long distances, there may be problems with the 5120 locking with the signal. Have any of you 5120 owners come up to any problems with such long DVI cables. Before I go on and order the DVI cable I would like to know if it is a no-no and opt for component or VGA instead. Any comments will be much appreciated.