I'm looking to replace my SRX200 linksys router. I'd like something that is N and backwards compatible with every other format. Currently I run my router with 4 computers, my blackberry phones, an xbox 360, and a WII. I have a rather large apartment with several rooms and two floors. My current router has a problem streaming video from laptops to my xbox and I was told I needed a N router to do this more effectively. My router is now randomly dropping connections for some reason and I've had it for 2 years. Also, I have a 20mb connection and will be upgrading to 60mb very soon. So I'm looking for the best between $100 to $200. I'm looking for the best that I can get.