I was just wondering.. how do IP's work.. I mean I know what they are and what they do etc, but can I buy or rent them directly from Arin or a "reseller" of sorts? I ask because I'm looking into hosting my own sites at my home because I can get a 1Mb / s upstream DSL line for under $100 which, even nowhere near maxed out, could provide me with over 200GB of transfer / month. The catch is that they want $15 a month to rent an IP, otherwise it's fairly dynamic.. changes every great once in a while anyway. While were at it... I know you can point multiple IP's at the same box, but how does that work? Just a configuration issue? TIA for any help.