Maybe I have a very special device then. *shrugs*.
The log for the reset however contains the explanations for your image; the mount table. I'll just dump the whole log here if I may.
Somehow it explains the unallocated space. /tmp could probably be on the SD instead of the RAM without any problem - maybe they're still working on that.
I'll go and see what's inside that recovery_backup_signed.zip - maybe I can simply replace a few of the contents with Clockworkmod.
P.S.: stevebiggs, probably the internal SD card is too slow to play back 3GB / (the seconds your film takes). Try streaming it from another computer - a 1.8GB file from my UPnP server worked fine here.
P.S2: Turn out the recovery .zip is particularly interesting. The only file I can mount is system.img - the other files are in some other format than ext or yaffs or simply are corrupt. System.img contains a bluetooth.apk (indicating it might be the freescale image) and no bloat. Just two kobo files.