Growth at our firm is spurring some questions that some of you may be able to help me answer. It's a result of us supplying more public services now for our employees than we did when I got here. Not having a broad background in this I wanted to ask for some insight on how to handle these services on our network. We've got two ISA2000 servers (one on Win2k and the other on Win2k3). On the Win2k3 server, ISA is walling POP3 & SMTP for a single Exchange 2003. The other ISA/Win2k box is walling for HTTP/HTTPS for our IIS server. I'd like to consolidate these two servers into one single ISA2004 box but wanted to get some feedback on what might be my possible limitations in regards to how much is too much for one single ISA box to host. Also, is there ever a worry on how many services an ISA box is running? Can one service become an exploit for another? Thank You, Nicholas Clark Kerber, Eck & Braeckel LLP Springfield, IL 62701-1268 Tel: 217-789-0960 x289 Mobile: 217-971-7005 Fax: 217-789-2822 <http://www.kebcpa.com>