nds what now

hi just woundered if anyone can help me out i have put the cracked firmware on my ds and now trying to boot games
ive got a xg2turbo gba cart
a superpass
and a gba movie player + compact flash card

i dont know how to patch the games, what to have in my ds to run these games ie the superpass and what buttons to press to load them
ive had a go but the ds boots up into gba mode or both screens go white

i am very new to this so any help would be great
and in simple terms please

thanks for any help
simie