Christian Salib

I've been having a lot of trouble with maintaining a solid bluetooth connection. It'll work okay for calls, but I'm having problems when I try to connect to my car. Sometimes it connects but it's choppy, sometimes it doesn't connect. How do it fix this?

I just flashed AOKP on my phone and love the on screen buttons, but I really don't like have the hardware buttons there. I know I can't remove them or anything, but can I disable them?