Elias Knaser created a real cool trailer for his upcoming ESX 3.5 CBT. We can expect this new version in March. Elias' current focus is on Server Based Computing and Virtualization. He is currently the Sr. Network Engineer for Rush University Medical Center in Chicago, IL with a Citrix implementation serving 14000 customers. Prior to that, he was the Server Based Computing Architect for General Growth Properties, the second largest shopping mall owner and operator in the world. He co-authored many books including: "Citrix CCA MetaFrame Presentation Server 3.0 and 4.0 (Exams 223/256) (Exam Cram)" by Que Publishing, "MCSE Designing Security for a Windows Server 2003 Network: Exam 70-298 Study Guide and Dvd Training System", and "Citrix MetaFrame XP Including Feature Release 1" by Syngress Publishing. He was the Citrix series trainer for a computer based training company and developed their Citrix MetaFrame XP 1.0 FR1 & FR2 training videos. Elias is a Contributing Author at WindowsITPro Magazine, Techrepublic.com, Certcities.com, Cramsession.com, and Brianmadden.com.