hi. i'm pretty sure i've seen a thread regarding a similar issue on here, but i can't seem to find it, so here it goes: i've used my microtrack at several shows running a rode nt4 powered with a 9v battery into the MT minijack. i always record 16/44. every time i've used the device, it stops recording after about an hour, even when there is still battery charge left. i've been using a SD 2 gb cf and keep the firmware up to date. i'm new to this whole taping thing and i was wondering if the problem has something to do with clipping. the few times i've used it, i've set the levels a little too high and there has been clipping throughout, but not constant. any help would be greatly appreciated. thanks!