Woe betide the Black Friday bargain hunter; where once there were stellar deals on giant televisions and hard disk drives now there are slight discounts on underwear and handbags. Sears' ad for this year has been unearthed and, while it naturally has an eclectic selection of goodies on sale ranging from power tools to KitchenAid mixers (and that's just on the front page), from a gadgety perspective we're not finding anything quite worth lining up at 3:00am in November for. There's a 40-inch Samsung 1080p LCD for $599, about $50 than we can find it for online, and a similar Sony model for $664 -- a whole $10 less than Amazon is asking for a comparable model with free shipping and no uncomfortable small talk with other half-frozen shopaholics. A raft of cheap but medio