Found this Lenovo B475-883, pretty much the same as B470 series except for some of the internal parts,
CPU: AMD Quad-Core A6-3400M APU (1.40GHz - 2.3Ghz, 4M L2 cache, 1333 MHz FSB)
VGA: Radeon HD 6520G 1GB
2GB RAM, 500GB Hard Drive,etc. I think the rest of the parts are the same with B470
(I copied this)
price: +/- US$399, no OS (Sept '12)

Good deal or bad deal? Have been looking for complete review for this model (problems,pro, cons, heat, etc) but can't find any....