Dante has another combo that I think was omitted, which is actually my favorite... I *think* this is how u do it but dont quote me, dont have the game in front of me but I'll confirm it later.
press triangle once, hit triangle triangle then on the 4th attack press UP on the directional pad TOWARDS to enemy with triangle, the press triangle again... Dante will leap forward a little bit with a downward slash and then cleave them quickly back up into the air, where u can jump and start an air combo without using a high time. Very nice
[]D