I added digi-support to enable playback of tunes containing sampled sounds. Two things to keep in mind:
* The emulator code (TinySID) can only playback tunes in PSID format (in which the majority of the files in the HVSC are). However, with update #50 the digi-tunes in the HVSC have been replaced by ones in the newer RSID format. The old PSID digi-tunes are still avaliable separately here: http://www.hvsc.de/download/files/arc... So use these for your digi pleasure :)
* The SID 8580R5 needs a digi-boost hack to play the digis sufficiently loud. Add a 330 k resistor from EXT IN to GND, preferrably using a switch.