After extensive research and discussion I gathered considerable information about CDR Media from various sites.
I was using Imation (CMC) media all this time and it gave me thousands of errors with CDSpeed. I decided to buy "Creativ" media, manufactured by Ritek (dye 7, which is supposed to be good).
anyway, the thing is..
when I used that media to burn stuff on my cousin's PC, it burnt fine without any errors. CDSpeed didnt report ANY errors!
But then, when I used this same media on my PC... I got thousands of errors, especially towards the end of the CD Quality check process.
So, the problem is definately not the media!
I use LiteOn 2410B and s507 firmware. My cousin uses the Plextor 16x. We both use Nero.
Please help
Very frustrated.