We all love netbooks, and we also love things costing less than $100. However, since we're not exactly fond of lengthy contracts, it was with mixed feelings that we reported on Acer's Aspire One being available in the US for a penny under a Benjamin -- plus 24 month's worth of your soul. Dell is joining in on the fun now, making its own deal with AT&T to enable the purchase of a hot little Mini 9 valued at $449 for $99 after a $350 rebate and a (qualifying) two year contract. The deal is