Converting RMVB file format for ZUNE?

I am looking for a way to convert RMVB files to .mov, .wav, and the other file that the zune supports….

My computer cant run SUPER, and I dont want to buy any software…..

I have tried at least 6 different conversion programs with no sucess…. Either the program dosent accept the RMVB file or the output file is not accepted by the zune program (the library wotn reconize it and says taht the file is corrutped)

I am not looking for a DVD to Zune program…. Repeat NOT looking for DVD to Zune

Once again: Need a program to convert RMVB to an accepted ZUNE format…. dont want to buy (or use trial) a program, SUPER does not work on my computer

Thanks for the help…. i have about 200 and something files in RMVB and I cant put a single one of them on my Zune….
I am looking for a way to convert RMVB files to .mov, .wav, and the other file that the zune supports….

My computer cant run SUPER, and I dont want to buy any software…..

I have tried at least 6 different conversion programs with no sucess…. Either the program dosent accept the RMVB file or the output file is not accepted by the zune program (the library wotn reconize it and says taht the file is corrutped)

I am not looking for a DVD to Zune program…. Repeat NOT looking for DVD to Zune

Once again: Need a program to convert RMVB to an accepted ZUNE format…. dont want to buy (or use trial) a program, SUPER does not work on my computer

Thanks for the help…. i have about 200 and something files in RMVB and I cant put a single one of them on my Zune…

Thanks for the help Woden501… I dont know how to make your answer "best answer", it is….