Thing worked great years ago. 19 wire with wii-clip. I got the d2prog, the flat cable and figured out it was the 19 wire (old!) version without SPI flash. I can't update it for crap. Installed the drivers manually on 2 different XP laptops, connect to USB, run the update and nothing... dos prompt pops up for a second then dissapears again. Can't update via DVD until I update the firmware (hence the d2prog adventure). So I'm screwed. Seems the d2pro team has given up as well. Think I'm either gonna buy a better chip (infectus? wiikey? d2sun?) and get a 1tb drive for usb loading. Doesn't even seem worth it to send it out to a shop to update/fix manually. Adios d2pro! Worked well for a couple of years.