i wish to elaborate on this a bit more.
AVRCp is a control driver.
which says ok if you press this button on your headset, do this in this program.
And its working perfectly on my end for doing that.
But my second issue was to STOP conflictions of other programs looking for the same button presses.
the link i posted was written by me
http://www.skinzone.org/forum/viewtopic.php?f=3&t=266
on my quest to fix this issue which it did.
the registry settings i exported i use for when i flash my phone.
this way i dont need to reconfig AVRCP to nitrogen.
hell after i hard reset or flash,
i install avrcp into the windows startup folder.
import reg file
pair up my plantronics stereo headset.
reset phone so registry and AVRCP take into affect.
and play my music
so, im almost betting this will work for almost everyone.
I had it on a Touch Pro, Touch Pro 2 and Xperia x1
all custom roms.
so dont get frustrated.
we will get ya fixed up im pretty sure.
i did some serious research in finding the fix. so i know the journey can get annoying.