Okay there are some games out there for example DBZ HyperDimension for the SNES that have been translated. Is it possible for me to desolder the current rom and flash a new chip and solder it in the place of the old one? Also can this be done with any game that has the SA-1 chip? Where is a good source where I can find this information out. Also can you do the same for Genesis games? Keep in mind I am new to this.