Internet connection sharing - how to?

[Lee D]

I just asked this question:

My router is included internally in the pc, hp pavilian slimline, there is an antenna in the back.

I have cable internet which is what I'm using now.

I'm trying to create a wireless network..when I set up a 'wireless router or access point' it says I do not have the hardware. When I create a 'wireless ad hoc' I can see the wireless network, but my iphone will not connect to it (for now the only thing that will be using the network)

I just received this answer:
You don't actually have a router, you have a wireless adapter. You're not going to set up a wireless network that way.

It's possible to set up internet connection sharing... use the help function.

However, I think your best bet is to get a wireless router

----I tried the help function and didnt get much help.

I'm on yahoo messenger right now 'dleedd' please message me and help me out?!!?