QEMU Made to Emulate Computer Hardware For Operating systems

[Alucard_The_Dex]

http://fabrice.bellard.free.fr/qemu/index.html

http://www.davereyn.co.uk/index.htm

What more to say? Can use Virtual hard Disk Images or run Live CD ISOs.

[alcoatjez]

Interesting stuff!
Thanks for the links
I was looking for a virtual machine, but perhaps this is even better

[montpics]

That's nice link. Thanks.

[Alucard_The_Dex]

Personally I preferd Qemumanager over a few other ones Becuase it is so simple to set up. You just need a Live ISO or a Virtual HD (which it can make for you) And ither install the OS to the Virtual HD or select a Live Disk ISO and boot it. Awesome way to save CDs and test linux Distros. And a amazing way to Tinker with a OS becuase all you have to do when you mess up is replace the Virtual HD with a backup of it.