say you have a cake and you want to spread it evenly with 2 people
if you use anything but a router, 80% of the cake goes on the floor, 10% to 1 person, 10% to the other
if you use a router, you'll both get 100% of the cake
dont' use anything but a router man, it's just stupid, i've got 2 computers, 1 wireless laptop, and soon my ps2 all running smoothly at the same time due to my router
a good router company is linksys (pretty sure it's one of the best) try that or d-link.. if i'm giving bad companies, someone just post lol, but i really think these 2 companies run the public/personal/non-business market for routers