65 - reserved for user interrupt
 65 - Adaptec controllers - DRIVE 1 DATA
 65 - Data General DG10 - MicroECLIPSE COPROCESSOR INTERFACE
 65 - FTP Software NDIS-Packet Driver adapter - POST PROCESSING INTERRUPT
 65 - SD.COM v6.2
 65 - Pdisk by Scott Garfinkle - Overwritten for Hard Drive information
 65 - Ad Lib SOUND.COM - INTERFACE
 65 - Ad Lib SOUND.COM - INITIALIZE (RESET)
 65 - Ad Lib SOUND.COM - SET STATE
 65 - Ad Lib SOUND.COM - GET STATE
 65 - Ad Lib SOUND.COM - SET MODE
 65 - Ad Lib SOUND.COM - GET MODE
 65 - Ad Lib SOUND.COM - SET ACTIVE VOICE
 65 - Ad Lib SOUND.COM - GET ACTIVE VOICE