Is the Plextor 16/10/40A really such a bullshit???? It causes crashes.

[Noski]

I own this recorder and I'm only having problems with it. First I had to accept that it can't read RAW data to make 1:1 copies and know I get complete system crashes(blank screen and Strg+Alt+del does not work) while using nero or clone-cd. i tried to copy "deus ex" and "homeworld:cataclysm" i destroyed 6 cd-r's before i gave up. it's possible to burn cd's without copy protection and audio cd's...but not those two. is this a kind of copy protection or is the recorder damaged?