Poor DVD Playback

[BigGrecian]

Whenever I play a DVD the playback skips the audio skips and often no image is dispalyed and the menu is never displayed...I have a K215Z anyone else have this problem?

[Thalamus.]

Whenever I play a DVD the playback skips the audio skips and often no image is dispalyed and the menu is never displayed...I have a K215Z anyone else have this problem?

Have you tried using a CD ROM cleaning disk, somthing like cleaner this from maplins