In my view, a licence is expensive for Standard edition, costing about $800 for a single licence. If you're happy with the features provided by Windows 2000 Adv. Server it would be best to stick with it. Try ebay if you're lucky but you will want to make sure it hasn't been activated. Getting your domain name to point to your static IP is done by going to the Administration options provided by the domain seller, simply edit your "A Name" Record for "www" in DNS to your own static IP, and wait about 24-48 hours for the DNS to propagate.