And Janggut, what about DRR2? A friend of mine (who did hold my hand when I was looking at computers on the internet. Speaking in metaphors, of chorse, he wasn't really holding my hand.) described it as being twice as good as DRR (a 512 drr2 was as good as a 1012 drr). More or less...

Übereil

Brain: an apparatus with which we think we think.

Ambrose Bierce