Hello , I'm very new to citrix environment, Just I installed the Citrix server PS 4.0 on windows 2003 with R2 now we are going to install few application on this Citrix to publish ( desktop & appellation), before that I wanted to fine tune the server to support at least min 40 users on this server , users are accessing this serve from WyseTerms S10 Please help me what the steps we need to carry before this server go into production & what are the hot fix I should install where I can get the hot fix & where are the reg changes I need to do. Will wait for your updates. Thanks & Regards, Shiva shankar