We can't say we'd ever heard of StreamTV, but all the company had to say was "Tegra 2 Android Froyo tablet" to get us to meet up with them in NYC earlier today. The Philadelphia start-up is planning to bring its Elocity A7 -- essentially a re-badged Compal's NAZ-10 -- to an Amazon order page near you, and from what we saw during the hour-long demo it may just be a contender for your stashed away $399. The 7-inch tablet has an extremely responsive 800 x 480 resolution, capacitive touchscreen -- yes, multitouch worked in the browser and photo gallery -- with a front-facing 1.3 megapixel