Reading problems with a Data-DVD burned with CopyToDVD

HI

first… sorry for my bad english

If i burn a Data-DVD (with some ISO’S) I only can copy it with ca 2MB/s on my HDD…
If I use DVD Decrypter or something else I get 6-10MB/s

I also tried some Settings in the Filesystem

Now my question…
What settings should I use to Burn DVD’s with Data?

Thanks

get some english lessons mate, i cant understand you!