Flya

I'd say just do some of the missions in mission mode, and get a feel for the way you link moves together.  Aside from that, check out trag13 on youtube and watch some of his combo vids then head into training mode and master whichever ones you'd like.  Good luck!

Flya

I purchased Hydro Thunder when it was on sale, and I also picked up X-Men Arcade just because that game is too sexy to pass up.