bunring speed problem plz help!

[auszombie]

Thx for ur help and i think u r rite
i use princo dvd-r and my burner can burn at 4x now.
I also tried ultran dvd, enzo althouh it says 1-4x on the disc, but i can only burn at 2x with these media.

So probably the problem is from the media.

thx again