Harkin,
There is a program on linux called WINE (WINE Is Not an Emulator), which can run many windows games. Also, almost all linux systems have the option of dual-booting, that is, having multiple operating systems on one computer. You could even get a tool called Partition Magic, which does an admirabe job with repartitioning hard drives without wiping data.
Personally, I would not suggest an RPM based system, such as Mandrake or RedHat.
Currently, I am running ubuntu, which is debian based.
The website for it is:
http://www.ubuntulinux.orgthe .deb based systems are very easy to use. In Red Hat, if you\'re missing an RPM and attempt to install a file, it complains. In debian, there\'s a package manager that automatically selects the packages that it\'s dependent on.
They ship free cd sets too...