Last year I have purchase the new branded Aspire 5920G laptop. The specification of this laptop is to be as Intelís 1.8 GHz Core2 Duo processor with 2GB DDR2 RAM and 160 GB Hard Disk. This laptop also provide the features like 1280 x 800 pixel resolution TFT display with LAN card etc. At the time of purchasing I have install the 32 bit version windows 7 operating system. Now I have so much listening about the 64 bit operating system. So, can this could be possible that convert the windows 7 from 32 bit into the 64 bit version?