I'm having trouble dumping my A3400 with uDumper, even though my SD card is prepared. It boots to a blank screen (normal) and never writes to the empty.dum file. I'm using CardTricks v1.44 to prepare my 1GB card. The card is in the locked state which it's supposed to be in.
Alternatively, does anyone have a dump for 1.01b for this particular camera?