Hello, i want to tell you that on the german board where i look alot to. Robokalle has programmad a soundprogram for the PC that works the same as the digi-q sound system. Here's the link to that site:
http://549.rapidforum.com/topic=100481827599&startid=1
you only have to build a ir-device that you hook up to your PC com-port, and a windows PC and your up and running.
There is also a program availeal that can program your digi-q rom, here you also have to make your one cable to connect the rom to your parallel port.
http://549.rapidforum.com/topic=101182935409
This program was made by Paul.
He also made a program that can read out the ir-protocol of the combat digi-q. The link is here:
http://549.rapidforum.com/topic=101181788099
This program also uses the ir-decoder that is the same as the one for the soundprogramm.
Hope you like the program, credits to Robokalle, Paul and other members of the German
http://www.bit-racer.de/ forum that have made these programs.