More Details @ http://www.auctionbytes.com/cab/abu/y209/m07/abu0243/s02
Top Rated Seller and PowerSeller Program
eBay will introduce new PowerSeller requirements and will introduce a "Top-
Rated Seller" designation for PowerSellers.
* eBay will raise the minimum DSR criteria for PowerSellers from 4.5 to
4.6 and introduce a new requirement based on the percentage of low DSR
ratings.
* A new DSR rate calculation based on the percentage of low DSR ratings
(1 and 2's) will classify sellers i