the 2 dvd burners i have are so tempremental .
the pioneer 109 will burn at X6 and then i f i go to burn again it burns at X1.1 or not at all .
my sony burner will now just burn at X1.1 no matter what speed i select .
the sony is only 3 months old and it worked fine at first but it has just gone to burning at X1.1 now
please any help would be appreciated