I use v2.7 Business Edition on my server ATM. My server is W2KServer. My plan is to upgrade my server to w2K3Server first...... No! I can not afford W2k8Server at this time........(all my clients are WinXPsp3). First, I plan to get my server stable with Win2003 Server. Second, I plan to install ESET v4 A/V Business Edition on the new Server OS. I have 2 questions........ 1) Are there any Un-Install/Install "gotcha's" I need to think about? 2) Should I remove/un-install my current v2.7 BE ESET code BEFORE I backup my Server's current DATA? Thank you very much.