I will truly never understand how individuals simply cannot read or understand a concept. You explain yourself blue in the face with great politeness but make one sarcastic comment, and that's all that's seen or understood. Nonetheless, I don't care, Moving Forward: Whether or not this MT2500 project turns into something fruitful, I am still rolling the dice on the TECH2 which has been ordered. I now play the waiting game on the mail. Although, I am greatly looking forward to adventuring on this MT2500 Rom Dumping. It will take some time to source the necessary hardware. Thanks to others like Studigggs for the new information, this may very well be possible. Little tid bits of information goes a very long ways. In the meantime I will spend the money on the TECH2. There needs to be more than 1 option on this matter. The MT2500 could be a valid option however, it's always going to be an EXPENSIVE option. Just obtaining the darn thing set me back $500 and so we've already learned, it's not complete: it needs a serious update. Other's will face this same problem not knowing what software was originally programmed onto the unit until it arrives in the mail. There needs to be an option for everyone being able to send off there own cart for updating. The most difficult part of this ENTIRE project will be finding THAT ONE CART with the appropriate software needed. Once the ROM is dumped and copied for re-programming to other carts, it'll be a cake walk, but finding that cart may be an issue - hopefully not. The TECH2, though still not cheap, is a $300 option vs $500+. Currently I am researching what methods Snap-on themselves used to program the carts: hardware/software. I doubt I will ever get the software, but it's still possible to rig a program to do the same thing. We just cannot "rig" the software within the cart so therefore we need to find a cart already programmed for Rom Dumping.