I may just upgrade it to an SE version. I have one already, and have the chip programmer (Willem) but I cant seem to get it to properly function. I have it plugged in to a 12v adapter and the printer cable. It says it's "connected" but the dip switches on this 5.0E version are confusing as hello. I'm assuming it's a board issue but I'm wanting to upgrade it anyway so I'll need the chips. I can ready the chips (more importantly the security chip) but I cant get it to copy. It will read, and save but wont seem to write. I get errors immediately. any thoughts on the watchdog issue or programmer?