4 PLAYER INTERFACE TESTER VERSION 1.0.1 --------------------------------------- (C) 2010 DJ GRUBY/ARSENIC/OXYRON 4 Player Interface Tester is a small utility aimed at fast and straight-forward testing of the famous "4 Player Interface" delivered by Protovision. Check this website for more details: http://www.protovision-online.de/hardw/4_player.htm. REVISION HISTORY 1.0.1 2010-08-31 - made it possible to run program from within pure BASIC and 1541U-II (big thanks to Fredric QJ Blaholtz for identifying, reporting and verifying of this issue!) 1.0.0 2010-08-28 - initial version (fully functional tool working with the majority of AR/FC/RR/IDE64 cartridge clones)