I always wondered why my X at my home did not have the best bandwidth on wifi. I just assumed my router was not the greatest and the emf from near by power lines screwed things up. I couldn't get more than 3mbps on my X. So I was bored, updated the routers(Linksys WRG54GS) and changed the channel to 7. Wow. Instantly I was hitting 12-15mbps! I had lived for 2 years with that 3mbps bandwidth just assuming that was as good as it was going to get. I felt like an idiot for not checking it sooner, yet happy at the same time. Now I know what having 4G must feel like, at my house at least.