Have been asked for this a million times - so here it is:
Hog II lib file for Catalyst V3 and V4
Its slightly 'improved' from the standard one - playmode defaults to LoopFWD>0
Lib includes both V3 & V4 with all colour and visual effects
Have also included colourfx under 'colour' pallet (rather than beam) if you use the functions.txt file too.
not rocket science - but is tested and correct - enjoy.
Simon