I have a semi old laptop. It has a AMD Sempron 2800+ processor that runs at 1600 megahertz, or 1.6 gigahertz and it has 512 MB of ram. For VGA it has a ATI Radeon Xpress 200M. I want to make it a linux laptop. How would it handle the latest release of GNOME and Compiz-Fusion with all the cool plug in effects?