Hi, I'm having trouble with playing through my sound card into yahoo rooms, (just so you know, it means you don't play through your mic you play through your computer, and doesn't have anything to do with the mic, i'm just clarifying it now because there has been some confusion in the past). I've bought a new computer (8800 GTS 320mb, 4gb, RAM AMD AM2 Dualcore 6000 3ghz processor) and it doesn't have the same options as my old one. I've googled it and found answers, but my computer doesn't seem to have any of the options my old one did, and there fore cannot play through my sound card. The options I have when I right click the speaker is Open Volume control options (then advanced options) Properties (and in properties by default Realtek HD Audio Output is selected and it only has playback, you can't choose recording, unless you select Realtek HD Audio Output, that's all you have there) So, now when I select the right little options, it goes like normal but all it has is mute, so I have Mic and whatever other option i'm supposed to have there, and you can only mute them, when in my old computer the option is select, not mute so I just switch between mic and the other one to play through the sound card I hope I've explained it clearly, hope to see some responses! thanks in advance Mark