The real treasure is in little blue box, and we have received two kits of 1Gb DDR2 modules! One kit is Pc5300 (DDR2-667) and the other is PC6400 (DDR2-800). My hands were a bit shaking the first time I've opened the blue-box :-), hey it's not everyday situation that you can hold 4 gigabytes of ram, right?
One thing that I've immediately noticed is 10 year warranty on memory modules! It's really great news for all of the people living in Europe (like myself), since most of other memory brands feature so called 'lifetime warranty' which in most cases is available in United States only.