In the next few weeks I'm installing Optivity NMS 9.2 on my Nortel-based network. It consists of a couple of Passport 8600, and 50+ 450 switches on multiple domains and subnets. This on a multi-plattform environment. I plan to install it on a Win 2k Server. Wha't should be the optimum hardware reccomendations for the NMS?? Just to ask any helpful hints or tips on the initial installation and configuration of NMS. I've heard of getting the latest OIT's and stuff like that. Any details you can give me on those little things that can prevent that the process turns into a living nightmare??. Also, the Switch Manager is included in the Optivity NMS 9.2? Well any suggestions on the pre and post installation process will be appreciated. Thanks!!