Well Ive bought it on Polish biggest auction stock called "allegro.pl"...
The seller looked like reliable and all the comments were ok...the card package was originaly sealed with all of these Kingston certificates, leaflets.. etc. It was not about changing one sticker on the card I am sure about it...and Nokia says it is 8GB (7.51gb) but indicates full card around 4GB..
DiskUsage app says it is 8,987,956 KB and showed around 50% at "full card"

I ve order the reader - and in a couple of day we will see on reformat..

Anyway the issue about broken 4GB card was for my girlfriend pocket-pc I havent tested it in my N800...

Greets
Bryxon