I know you like to try every new linux distribution, but not interested in burning cds and booting from it. Ok, here is a solution to your problem, install your linux distro in a flash drive and boot from it without going to the hassels of creating a boot cd. If you like to install your favourite distro on a flashdrive so that you could take it everywhere you go, you are most welcome. Unetbootin is an opensource software available for windows and linux platforms which enables you to install almost all linux distributions in a thumb drive. Grab your copy of Unetbootin here. With unetbootin you can install many linux distros like ubuntu, mandriva, knoppix ,opensuse , fedora and much more.
Video showing how to install linux distros using unetbootin :
