modar > You have to change IP in BackEndDB.css AND in the Server Database. (Databases/Conquer/Schemas/public/Tables/Servers). Here add your servername and IP.
AKIndw > Yes there is a compiler in C# Express, i cant tell you where it is cose i use Visual Studio (which is not free).
StOnEd-SnIpEr1 > No its not, each work has to be made separately on each computer you wanna make a server, btw without Windows SP2 you wont be able to make many things...sorry for you. (As we already said you can find some KeyGenerators for Windows on the net and change it without formatting tho).
jmb2006 > If it asks Authentication over and over thats when it cant access to the database or when you enter a wrong password.
Hope i helped everyone. Keep asking !