Good news !!!

I located the new PDA2K ROM and noticed i-mate applies a mini bluetooth patch on top of Build 3500. I incorporated this mini patch into a 3500 CAB. It fixes the AudioGW.DLL that caused DUN/Active Sync to shutdown when PDA wants to sleep. I had worked around this previously by using AudioGW.DLL from Build 3100. AudioGW.DLL is a critical component in the whole scheme of things, running the latest may get you over new hurdles. It also seems to have the speedy wakeup of the headset when PDA asleep that Build 3100 has. Still testing but looks good.

But, it still has that nasty issue of randomly giving a memory error. If you've learned to deal with that error on your phone then you'll probably want to try this out. Once you do get BT to start by what ever tricks you see above. Leave it on. If BT is on, on boot I never see the memory error. However, I have seen some actions shut bluetooth off for a moment and back on. That might be when some people run into the memory error.

I also uploaded Build 3100 again with Serial_BTUR.DLL removed. This restores the side buttons when PDA is asleep. I uploaded this because build 3100 has proven itself again and again with my HBH-300 on a PPC-6601. But I will be trying Build 3500 again with these new tweaks. I've never had a memory error on 3100 which is also why I like it.

All links are in the first post as usual. Newest at the bottom.

These are UNOFFICIAL. BACKUP. SYNCUP. And get your stylus ready for possible hard resets.