i am setting up a server with some files for my friends
the problem is that my belkin wireless router wont let outside connections in even then the DMZ option
so im making a server with a spare computer and some 10/100 nics
im going to use redhat9
also i want to set up a printer on it that everyone can recognize
and i want to continue using my wireless router for the laptops in the house

over all in text document included


server reachable by outside comps
keep wireless internet

will the above setup work
will it slow down are cable connection extreamly bad by doing this

if i left anything out that u might need to help me with is please inform me