Tried various scenarios all crash and burn. Apparently Wireless Connections and Glest don't get along well.
First Test
(PC1) Dell Laptop (Dual Core, Intel 1.7GHZ, 3GB RAM) Wireless Connection
(PC2) Compaq Laptop (Intel 1Ghz, 1GB RAM) Wireless
(PC3) Dell Laptop (Intel 1Ghz, 512MB RAM) Wireless
Had issues even trying to connect to the host PC. Sometimes it would, other times it wouldn't. Even tried the port forwarding and it didn't help.
When we did manage to connect. Game was EXTREMELY laggy to the point of us just wanting to disconnect.
Tried with PC1 and PC2. Connected with no issues. Game disconnected after 2 mins of playing. (Happened 3 Times)
When I got home, I tried with PC1 and My Home PC (AMD 64-3000, 512MB RAM) via Wireless. Computers would connect right away with no issues, but after launching the game, PC1 would say (Could Not Connect to Network, or Waiting For Network)
I may try with a Cat5 Cable and try. But I'm not holding my breath.