Alternative to Built in Internet Sharing?

[DeadPixel217]

Since I got my Mac I've been at Uni where we're only provided with a single Ethernet connection. I use the built in Internet Sharing to connect my Xbox to Xbox Live however no other Apple products, iPhones or MacBooks, will connect to it. I have the wireless name the same as the computer and have a 5 character password.

I've had nothing but trouble with this built in system since I started using Macs over 5 years ago.

Are there any good alternatives to the build in Internet Sharing or fixes?

 

[satcomer]

Yes it's called a router!

 

[old-wiz]

And some universities will get upset if you set up your own router.