How do I get started with screen sharing?

If I want to do screen sharing with a friend (over the Internet, not a LAN), what exactly do we have to do to get started?

I find that the best way over the internet is to do it with iChat:

ok so go to your system preferences on your MAC > go to sharing > click the screen sharing option on> next go to the add users section right below on the right and you add your friend whom you want to share with. You have to select a password for this person. When you get this done you will see a

Other users can access your computer's screen at:

and you will have an address there with some numbers. give this to your friend whom you want to see your screen, they have to post this in their web-browser, and that is how you remotely screen share. This is if you all are not on the same network. Also if you want to share his/her screen they will have to do these steps for you.

That only works on a local network. To access over the internet you need to set up port-forwarding or have a static IP address

LOL I will not hold that against you being in Wildcat Ctry. Glad I could help friend.

Romans 5:8