Currently running FR3 on 2000 SP4, and am beginning to evaluate and look at building a separate Windows 2003 CPS 4.0 Farm on the VMWare ESX platform. Just wanted to get an idea if anyone on the list has something similar in production today, what hardware you deployed to support published apps on ESX and VMotion, and how you designed your farm (including Data Collector and Database). Also looking for Best Practices and Things to Avoid!