Just to let anyone who is after a cheap and a VERY fast SATA2.
I bought it today (or better I exchanged it with the 1TB WD My Book) for 159 Euros.
It's the fastest drive I have seen so far. Plus I have it on external enclosure not designed for so large volumes and not even for SATA II.
And while it has UDMA Mode 7 capabilities(Ultra ATA/512),
Now it works as UDMA 6(Ultra ATA.133), It will be even faster when an appropriate enclosure will be out to support full SATA2.
It's the new... Samsung HD103UJ 1TB (with 32MB Cache). Or F1. And it is like one.
It is 44% full. 400 GB. It has 15% fragmentation and it score up to 112mb/s while it is working!
I am really impressed not that I was expecting it. I just wanted it for backup purposes and to work with the notebook sometime by e-SATA.