trying to sort this out on paper and looking for another set of eyes to see if I'm not over-complicating cables and adapters:
Code:
[PS3]
(video) HDMI Female slot => HDMI Male cable end <-> HDMI Male cable end => HDMI Female/DVI Male adapter => DVI Female port
(audio) AV cable with RCA audio male ends => RCA L/R Female to 3.5mm Male cable => 3.5mm 2 Female into 1 Female adapter => 3.5mm Male computer speakers
The 2 female to 1 Female adapter is to have both the PS3 and Computer audio into the same source so I wouldn't need to switch the cables every time. Can try to write it in plain english if it helps.