If a $200 Nokia N75 doesn't get you worked into a lather, perhaps a $100 N75 will. That's what AT&T seems to be hoping anyway, having just reduced the price of its shining beacon of 3G S60 glory down to a single hundie. Also benefitting from the price cuts is the Motorola KRZR K1, falling to the same $100. Hmm, 2.5G dumbphone or 3G smartphone? We know which one we'd choose.