for more infos see here: http://www.emutalk.net/showthread.php?t=22044
same system as chankastcheater. tested on winxpsp2 only with "Karous [T47803M] [V1.003]", works.
is a german version, have no time for a engl. version. if you need a engl. version, then use chankastcheater and rename "nullDC_100b1.exe" to "chankast.exe", works too.
no questions please, read the chankastcheater-thread.
hope it works everywhere. good luck.