I was on my dad's laptop, and I installed MCSharp and ran my server, Carbon Domain, with it.  I came to another, faster computer.  Cutie2120 is using the laptop now.  She has MCSharp up, and she's still on Carbon Domain.  I'm pretty sure that both of us have pretty good internet connection right now, and the only internet-type thing that's off on her computer is the LAN.  However, I can't connect to my server from this computer.  This computer is on the same IP as the laptop, but both on the regular url and on the override=true url, it won't connect.  It says it's down, but the laptop has it running.  What do you think is wrong with it?