It's that splitting up on 30min fragments i want to get rid of. It's not really an option for what i intend to do. Battery isn't an issue. I've got a battery pack that hold 2 batteries, and another 2 in spare. I'll think about it. 55min is still too short, 2.5hrs sounds more reasonable. If i find it non-feasible with the DSLR i might end up getting a used cheap camcorder that holds SD cards. I know for a fact that'll most likely work ^^
Many thanks!
Many thanks!