Anybody had the same problems and found a way to solve it?

Basically my installation attempts on an iTX atom chipset board, SATA drive, 2 GB fail in the last quarter of the process, with a package reading error.

Downloaded the iso file again and burned it on good quality DVD, produced the same error. The error happens sometimes but not always with the same packages.
Frustration...

Is it possible that the IDE DVDdrive (Plextor PX-755A) is providing data too fast or too slow?

Any hints, ideas or solutions very highly appreciated, words of comfort as well.