p.s here's where I'm at with dumping a rom for the X51v:
grabit.exe - Dump created but is corrupted, 128mb and 256mb version tried
http://www.hjgode.de/dev/grabit/
- testdump.exe - rom dump ok, but appears to start at the os level and does not include the bootloader
- osloader-1.5.6.exe - errors messages when the utility is run. No useful dumps created.
Using testdump.exe aa os dump can be created but the naming conventions for the SD flash update on the X51v appear to have changed. Therefore we need to examine the bootloader rom to see what we should call the files.