in the first thing you want to make server you must read this thread by (DC) and read it very carefully(if you have any problems with the thread just write a message on this thread)here the link for it :
http://www.unrealsoftware.de/forum_posts.php?post=117400#lastpost
to make you work on server easier (if you want) download this tool can be so helpful and the link for it is:
http://194.150.248.173/~gamebase/CS2DViewer.rar
and how much you want players to play on you server if it 6 and down you should have an normal internet connection and if you want 6 >>like 32(big server) you must at least have 10mp or more to have good server without major Lag
if you need any help just e-mail me on :
- Email address (only visible with login) -
hope you get a good idea about servers