Did you just buy an ECU that was tuned for a different setup than yours? I could have helped you out but I'm in CO now. Dinan should have just remappeed the program, so once you get the contents of the prom, it should be able to be viewed in any of the OBD1 freeware programs like Crome. You'll also be able to retune and recompile out of there also. Basically, if you can find someone with a prom burner, you can do the rest yourself. Good luck!

By the way, you haven't said what mods you have or what engine, that has a lot do to with how well a pre-tuned program actually performs.