hello agian thanxs for help :) but iam still having some trouble :S well here i goes ive got a clear patten number at $FF and i tried writting it to the same place where the sprite is, so it overwrites it (but for some reasons it is not :( ) it is moving now but its not deleting the first place is was so it looks messy anyway heres the source

loop:

lda #$63
sta $2004
lda #$00 ;sprite
sta $2004
lda #$01
sta $2004
lda xcor
sta $2004

jsr subtimer

jsr clearsprite

inc xcor

jmp loop

clearsprite:

lda #$63
sta $2004
lda #$FF ;FF is a clear patten number
sta $2004
lda #$00
sta $2004
lda xcor
sta $2004

can anybody offer any more help also how does the dma resister work? is this the one at $4014??

thanxs :)

zero_unscore1@hotmail.com