New Message: Trouble backups in xp

[RedAnimal]

Under xp pro i'm having trouble to backup system of down and

corel draw 10.

In the first I can't avoid the 2 secs gap (i've tried disc-at-once), and the songs were cut in the middle. (it's not the only cd that this happened)

In the second in the install there are some files that the cd reader cannot read.

I've tried with clonecd 4, nero 5, blindwrite and easy cd
5.

The cd-r writer is a samsung 4-12-32 sw212, i think.

Why? Is it because XP pro?

Thank you All!

SLB.