Here's the down and dirty... The main difference is that ESX does not have a host operating system, and GSX does. (Technically, ESX runs on a modified Redhat 7.3 microkernel). GSX installs like a normal application on Windows 2000 or 2003 (or Linux), and you build your virtual machines there. ESX installs on an empty machine and manages its own everything. GSX is cheaper than ESX. If you don't know Linux, then use GSX. If your budget is tight, use GSX. If you want to build a big badass farm for production on a few huge boxes, use ESX. FWIW, they also just announced a new version of GSX, so I guess you could say it currently has their latest technology. Brian Brian Madden brian@xxxxxxxxxxxxxxx +1.202.302.3657 Visit www.brianmadden.com for in-depth Citrix, Terminal Server, and server-based computing news and analysis, white papers, downloadable videos, and product reviews. -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Adam.Baum@xxxxxxxxxxxxxx Sent: Tuesday, March 16, 2004 4:01 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] OT - Vmware ESX vs GSX A few weeks ago the was a discussion about the merits of using VMware. I'm looking into it and am wondering what are major differences between ESX and GSX. I'm looking at using it in a development/test environment. Which would you recommend? adam ******************************************************** This weeks sponsor Emergent Online. Emergent OnLine is the leading server-based computing consulting integration firm in the nation. Emergent OnLine delivers expert=20 consulting services you can depend on. http://www.go-eol.com ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or=20 set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm ******************************************************** This weeks sponsor Emergent Online. Emergent OnLine is the leading server-based computing consulting integration firm in the nation. Emergent OnLine delivers expert consulting services you can depend on. http://www.go-eol.com ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm