download joy2key (free) and bind your buttons to the 1-0 keys. then you just open up the in game menu and select one of your attacks or whatever so that you can see all the spells/attacks/consumables and so on. once you've got that open you should be able to hover over one of them and press a key on your keyboard, or the corresponding button on your game pad to bind it there as well. if you do use joy2key, make sure to boot it up as admin. least that works for me. the palette manager in the tools forum is a great thing to look into as well.