i have an old nt4 server that is my DC and runs my exchange 5.5 i have the opption of small business server 2008 OR small business server2003 R2 premium edition
i want to install the new server on a new box
i cant have any downtime if posable mabe an hr or 2 downtime at most
so my qustion is what is the best road to go down (server 2003 or 2008) and are there utillitys to cahnge my exching from the nt4 server to the new server
bear in mind that once i have done this install, the nt4 server will not be part of the network any more
if any 1 can give me adivice on this i would be most gr8full
thanks in adavance
