LAN is your Local Area Network
Any computer connected to it will have really fast connection with the other computers connected to it.
As for suggestions for the LAN Party
Lots of cables. You'll need as many ethernet cords as people, and make sure you find a spot to put all the computers.
Lots of chips. You need something to eat! Find a food that doesn't stain your fingers and is easy to eat.
Lots of soda. QUENCH YOUR THIRST FOR BLOOD.
Hopefully you can find people with good computers, all people around me suck and don't really have good computers, they're into 360 and consoles, they know nothing about computers :(
I went to one Saturday. We have them one or twice a month.
They last from around 4 PM to 4 AM. We guzzle soda and play Left4Dead until our asses hurt from sitting.
'Tis fun. :D
Who did you go with?
Okay. Thanks.
Power strips, Ethernet, stable computer, cables, good seating/desks, bottled beverages, snacks, comfortable well-lit room.
Tunes?
I would say let everyone have their own music as some people just have different taste.
I personally love listening to either techno, classical music, or dream theater while playing games.