Hello, i have a pretty general question. My place of work recently upgraded from Netware to a Windows 2003 Domian with a new powerful server on a gbps connection. Everything seems to be fine except at certain times net work browsing slows way down. This server is mainly a file and print server as well as a domain controller. Users have drives mapped on all the local machines so they have access to files on the server. But at certain times intermitentally the server slows way down and users computers freezeup for about a minute, but it causes alot of downtime to have this happen frequently. And suggestions on what i could look for?