Hi Harry,

It's a 700Mb PRINCO disk. Never heard of them myself, but it's rated from 2x - 56x. 8x is the slowest Nero will let me burn onto that disk. I tried setting the speed as 4x before inserting the disk, but it changed to 8x once I put in the cd.

Disk at once overwriting was enabled by default, as it seemed to be causing errors I disabled it, I hadn't intended to overburn.

Might it be worth installing the ISO burner for Windows XP? It might let me burn at a slower speed, I've never used it.

Cheers - Callum.