Just saw this deal on a Samsung 15" laptop with Windows 8, 4GB of ram and a 500GB hard drive, there's not a lot of information on it's stats it does have a AMD Dual-core E1-1200 1.4GHz Apu and I can't find any reviews for it. You can see the deal at JB's website it's only $498:
Samsung 15" Notebook - Computer, Laptop, Notebook, Ultrabook, iPad, Tablet & Netbook Computers - JB Hi-Fi - Smashing Prices!
and support for drivers for Windows 8:
Support - Notebooks NP355E5C | Samsung Laptops