wtf am i doing wrong with DL???

[barkroc2]

i bought a 4 pack and made 4 coasters!--now im getting pissed. i create iso's w/ decryptor usually 7gb or so, i tried to burn them w/ nero 7 and decrypt. in decryptr it starts like its gonna be ok, "starting burn process" and it stays at 0% then hangs and hangs only to make a coaster. i used all dfault setting iso read->destination were the only things i did, do i need to change any settings? and as for nero, im still getting used to v7 so not sure about anything, but i goto make dvd video, try to add iso i made with dcryptr it says somethig about use udf cuz iso is bigger than 2gb??????? i just clicked on iso and selected burn w/ nero once and it errored saying something about the disc at once.

i just wanna make 1 good dl, any ideas what im doing wrong?