This past weekend,we made a 1.5 hr trip,into an area with weak signal...so once into the trip,we lost 3g and cell coverage for a good half hour,the GPS signal continued to work,as did the turn by turn nav....however it suddenly tried to detour me into taking a really remote side dirt road,when i was on a northbound main road.....it did this twice,I knew I had to go north,so i continued on against the navigations will...because at this point I didnt trust it...it had done this twice already in the past week.Worst part is with no 3g or cell signal i couldnt pull up an actual map to see where i needed to go....all locations were set to allow tracking.Combined with the low ram,sluggish performance,and audio skipping,I returned the DX,I dont trust the turn by turn nav,and thats 1/2 the reason I have the phone.Its been flawless on the DX and D1....reactivated my DX today,and now I have a trusted companion again....Im hoping the DX2 gets sorted out,I really wanted to love it....