My i8910 woes

hi all

first time ive posted here!!

any who, iv got me a nice looking i8910 /acme /HD icon from samsung, and yes i know they call it alot of names, ha ha

its firmwares are: I8910dxih1 and custom: I89100psig4

as im in aus, i go with yes optus.

now problem is is that it freezes after 6 min of recording and then resets itself, not saving the video. also when playing music, it tends to jump / freeze and then continue with the song every apx 45 seconds.

would like to know if anyone has had this problem.

oh and does anyone know if there is a new firmware out for my firmware?? <-------- I ask as pc studio fails, doesn't recognize my phone

oh, again, how do i flash my phone for a new firmware, aka france software?? may think about doing that as i noticed that that firmware is always being updated.

thanks guys and gals!!

EDIT: internet also freezes and i have to pull out battery