Well, actually it's Dolby Stereo ;-)
(Dolby Stereo - unlike 'regular' 2-channel stereo - is normally a L, R, C, S 4-channel mix. So yes it has a surround component, but it's still named stereo. Confusing. Perhaps they should have called it quadrophonic after all).
Looking forward to hearing that Thunderdome track fellas. Let me know if you need any sync assistance.