I have an old 3850 lying around I was looking at putting in my HTPC but hit a snag that it didn't include a dvi to hdmi dongle. Research told me that I needed one of the grey RevB 6140063500G marked dongles which work with the 3xxx and 4xxx series cards and are usually bundled with them. I bought what was listed as one from a popular auction site only to find it seems to be a similar looking one that doesn't carry the audio across not being the official ati one. I can't find anywhere that sells the RevB dongle and was wondering if anyone can help me out since overclockers don't sell them either, any ideas?