I'm celebrating my 20 years work anniversary with Citrix products as an administrator, consultant, and for the last 14 years as an independent freelancer. I started with MetraFrame 1.1 on Windows server NT 4.0, and back then, it was not easy to keep servers running. Every day I had several BSOD, and it was expected, I could only stabilize the environment by getting rid of third-party printer drivers. Back then, the drivers were executed within the kernel space and quickly crashed servers. The next battle was the Token-Ring Thin Clients with a Citrix Client running on Microsoft MS-DOS! Always a topic, the hardware memory was never enough and expensive....