Hi All, I recently purchased a Sony NSZ-GS7 in Europe. I was surprised to find out that it came with 648MB of RAM and 4GB of internal flash memory. From blog posts I read prior to buying it, I understood the NSZ-GS7 should have 1GB of RAM and 8GB of internal flash memory. Can someone please confirm the amount of RAM and internal flash memory on the US version of the NSZ-GS7? Thanks!!!