Hello,
I just received from an online retailer a Black WD1001FALS: I hoped that it would be the new revision of the disk but I was very, very disappointed when I opend the bag and found that the revision of my unit (manufactured on Feb 14, 2010) were 00J7B0.
This mean I got an old three platters design which, compared to the new two platters design is slower and more power hungry.
I think I will no longer purchase any more WD disk unless the Company does not make VERY clear what you are going to buy by means of different models numbers.
I choose the Black over competing products as the new revision is very good but now I discovered that I nearly wasted my money: for the same price I would have got more storage room and better performances!