what is the difference in bidding here and ebay proxy bidding.. ( other then no one know u are bidding i suppose)...im still losing............

There's essentially no difference between eBay proxy bidding and the bidding you do with AuctionSniper except, as you've noted, nobody knows when your bid will be entered or how much it will be. The main value of sniping is economy -- nobody has time to counterbid and run up the price if you use AuctionSniper properly. If you're still losing, then perhaps you ought to bid higher amounts.