Just want to let everyone know about how I spent my morning battling a couple of servers because of MS's new security patch. If you have changed the reg by adding TCP Max retransmissions, connections, etc. to help with Citrix sessions, or whatever, please be careful with this Security update. A customer of mine lost two of their servers this morning after that update was applied. It took a while to figure out, basically the systems shut down the TCP/IP Stack, causing a slew of problems. Figuring this out was FM, and pulling stuff out my arse. Anyways, just wanted to give everyone a heads up. Respectfully, Lucas W. Boyken Computer Systems Associates Account Manager / Technical Representative lboyken@xxxxxxxxx Company Phone: 800.222.7601 Office Phone: 515.332.2751 Fax: 515.332.5687