I want to know a good router for my computer and ps3?

i have windows vista and ive been reading that most routers are not compatible with windows vista ive been trying to locate a good and affordable router i have even tryed a link sys wireless g broadband router and my pc wont authorize the network that is made. i have bellsouth fast acess dsl and ive been looking for a dsl box that bellsouth sells that doubles as a router but what did i read??it was not compatible with windows vista. i just wanted to kow if any of you have a good and affordable router working on a windows vista operating system please help!!!! i wanna play online on my ps3!!!!