I have the PS3 connected to my 990. Also use the Pronto remote for everything. This was an issue for the bluetooth only PS3, until I read about the hack available to convert to IR. Its posted on remote central, or search for "ps3 ir remote". Basically you buy a PS2 to USB interface cable (11.99 from RS, cheaper on ebay), and buy a sony ps2 dvd remote WITH SEPARATE IR RECEIVER. I got one on ebay, $12 including shipping, lots available. Don't get fooled by ones you can buy at circuit city, etc, they need to have the separate receiver. Plug the IR rx into the convertor, the USB into the PS3, and you are all set. The codes for the remote are available on remote central for downloading to the pronto.

one caveat - you only can use the remote while playing dvds (haven't tried cds yet), doesn't turn ps3 off and on, or navigate main ps3 toolbar. But all you need to watch the dvd (play, pause, cursor, f/w, b/w, ps3 dvd ops menu) works fine.

dave