From DAT New Wiki
VMware has released a free player, which allows you to run pre-built virtual machines, containing a guest OS, on Windows and Linux. In addition, I've found some resources for building virtual machines:
- Creating an XP Pro VM for the free VMware Player (part of John Bokma's VMware player site.
- VMware has a collection of free virtual machines
- QEMU was a utility to create virtual disks, but when I was checking the links I found that the site had moved and the description was different from what I remembered.