There was an excellent article on webopedia.com (link below)
It covers > existing hard disk drive technology,
> existing superparamagnetism problem which limits packing more gigs into a Hard disk
> the new technology
The new technology could push the current limit of 150GB max on one hard disk platter... to anywhere close to 1Terabyte on a single platter 3.5 inches wide.
Read it on webopedia.com: Perpendicular Hard Drive Recording Technology
