Yes. I needed to prove to my boss (also a gamer) that the group needed not only new computers but more of them, without in any way compromising the integrity of the applications already running.
Used company Optiplex 745 -- 2.66GHz,4MB,1066MHz -- with stock XP Pro OS & 3/4 dedicated to VPC. The corporate programs ran in the background driven by a commercial loading product, VPC with EQ in foreground under live control. Making a long story short, both the corporate programs and EQ took performance hits initially; paging files of both needed frequent increases.
Point made. The VPC has been deleted and there is no further conversation about running obsolete databases on VPC. 20 new computers have been ordered.