But on the front page of StorageReview it says something about only having 27 gigs per platter. Is it not as simple as 120gig model = 6 heads, 3 platters, 40 gig per platter vs 80 gig = 4 heads, 2 platters, 40 gig per platter?? (those numbers came from the western digital homepage) This drive is the right size for my needs and if the performance is as good as the 1200JB, I am gonna order right away!!! I have been checking back every few hours to see if the review of the 800jb has been posted. BTW Keep up the fine work here, this place is awesome!!!