Well, it seems that, my long wished desire to switch to Linux is quite near. But it slips away yet again. I can't abandon windows altogether but I neither want to make dual boot system since I don't want to boot each time I need another O.S. My favorite option when I my PC run without a reboot as long as it needs to.
As far for choice for distribution, I decided to choose Ubuntu over Fedora core. Hopefully I will be able to try it at full soon enough.