how do you host a server on a webserver?

[AlienX]

if you think you can do it I will give you access to my server

Two things here:

1) Web Servers are not built for hosting game servers, you need a dedicated unit for this - sure, it might run but it will fill up your web space allowance quickly - plus most web servers are not that powerful as they are only distrubuting files.

2) Giving access to some random person you met on the forums to your server is a baaaaaaaaaaad idea.