I have a Samsung SH-S222A Drive in a 5.25" Zippys casing , its just a month old , however recently it wasnt burning any DVD's , i tried nero and roxio cd burner and the default DVD burner in ubuntu (wasted 3 verbatims

) , everytime i got a CRC communication error, i was going to give it for RMA but when i downloaded CD Burner XP and used the Overrun Drive Speed mode , it worked fine , burnt 5 DVD's after that and all are working . Can anyone tell me what is the problem and how do i burn DVD's in linux (any software with a similar option)