It is working well for us right now.
Our Specs are as follows:
1. Dell Poweredge 1650 - 1.4ghz - 2GB ram - 3 - 36gb SCSI drives 15k)
2. Dell Poweredge 1650 - 1.4ghz - 2GB ram - 3 - 36gb SCSI drives 15k)
3. Microsoft Advanced Server / Clustering services
4. Connectoed to an EMC disk array by fiber channel card (Qlogic cards - one in each server) Total of 300gb of usuable space.
The box's function is as our Citrix cluster server for tshome and tsprofile directorys.
The one thing I dont like is that unlike my Novell cluster, when i fail over services from one node to the other, it isnt instantaneous per say...
Citrix hates any disconnection and as such it barks at the users who have open files on the server...mainly when running Peoplesoft.
A tip for you, read the directions and dont go into it all "gung-ho", we fiddled with it before we realized we had screwed it and had to start from scracth.
Although most of our issues were regarding Veritas Volume manager for the EMC array.