<p>I wonder what type of servers for internal usage you virtualize in the last -say- 6 months. Here's what we got virtual so far:</p>

<ul>
<li>mediawiki</li>
<li>bugtracker (mantis)</li>
<li>subversion</li>
</ul>

<p>We didn't virtualize spezialized desktop PCs which are running a certain software product, that is only used once in a while. Do you plan to get rid of those old machines any time soon?</p>

<p>And which server products do you use? Vmware ESX, Vmware Server, Xen installations...?</p>

Our build machine running FinalBuilder runs on a Windows XP Virtual Machine running in VMWare Server on Linux.
It is very practical to move it and also to backup, we just stop the Virtual Machine and copy the disk image.
Some days ago we needed to change the host pc, it took less than 2 hours to have our builder up and running on another pc.