I posted a simple solution yesterday, nobody reads:"To oneglory: Could you please look for the Audio Codec chip, what is it? Couldn't see much of markings on your photographs, sorry.If it's AK4671EG-L (as in Spica), or close analog, then mic1 can be soldered to its A2 point, mic2 to its A3 for stereo/noise cancellation, mic3 and mic4 are for a mic with additional noise reduction. Drill a pinhole over our reset pinhole -- or just glue it close to reset switch -- and hello, GoogleVoice+GoogleCall. (Or Skype -- though I doubt anybody would need that money sucker since yesterday)If it's not the AK audio codex series, other makes & mnfrers have their own pin maps.Thank you."Couldn't find Droid X's noise cancelling triple mic's mark and model though, to look at parts, but in any case it won't be more expensive than like $20.Another, and even simpler solution would be turning our USB outlet into a sorts of HUB(/ODG? I didn't research that far) and connect external mic, Web cam, and kitchen sink (or sync? hehe)Before the advent of Tegra 2 based 10" 1080p capable tablets (Google/Verizon/Motorola(?) model on 26th November, or NI Adam on (never in 2010), MSI, Viewsonic, Samsung, who else?), yes, making a monster superduper phone out of PDN is lots of fun. All one needs is a keen hardware hacker here and/or at xda developers.