I came across this note on ksarcade and thought it would be of interest:
Please Note: There are four (confirmed) games that the Atmel Chipset does not support completely: South Park, *Starship Troopers, Space Jam and Roller Coaster Tycoon. The cpu will run the game software but some of the sounds will not be correct or play at all. These four games will require the BSMT2000 sound chipset 520-5136-00 cpu which is obsolete and very rare.
*Starship Troopers: it has been reported that Starship Troopers is least affected. The 520-5300 will run the game with some sounds missing but it's not noticeable during game play.