Need help with IMGBURN

[Grandmaster]

H-lg-47d in 360. Been using clonecd worked fine until this week doesnt seem to let me burn at 2.4x speed. I have nero installed would that interfere like if i take out the higher speeds in nero will that affect clonecd. If not then ive dlded imgburn and it says after i put the cd in that the booktype is dvd+r dl im using a pioneer dvr-108 so i cant set the booktype was just wanting to no that when i open the .dvd file and burn will it auto goto dvd-rom. Tried searching the forums didnt find much on the topic. Im assuming when the image is loaded that it burns auto to dvd-rom because the image has that info in it just wanted to confirm that bfore i burn.