I use my d3 in the oem car mount with the 3.5mm jack plugged into the phone and my car. The music sounds great, as well as the person I'm talking to sounds great. However, everyone I talk to says I sound like I am really far way from my phone. It's not possible for me to move the phone closer as it would block my view and thus, negate the benefit of having hands free. Is it possible to use a 3.5 mm extension cable with in line mic to combat this? I think the problem would be the phone would still use the built in mic even with the in line extension mic plugged into both the phone and car? Is this true and if so, is it possible to disable the built in mic when the d3 is in the car dock? For an example of what I'm talking about google "Monster Mobile SoniTalk Microphone Headphone Adapter" without the qoutes and click on first link. Thanks.