If U are just looking to get the Diablo, and maybe some of the other hidden cars, or a few hybrids, U are better off getting a sharkport or Xport(NTSC version), and either downloading a save with the cars u want, or using MK's program to get them. The downside to that is that it can't be used to enter cheat codes for any games, but since U don't already own a gameshark, I'm guessing that's not an issue. U will need a PC with a USB port running W98 or higher to use the SP/XP. If U decide to go for the code type device, go for the Codebreaker 1st, or the AR2(NTSC version) 2nd. Stay away from the GS2 V3, and yes we can provide te codes.