I have the Linksys Wireless-G Broadband Router (#WRT546) and it works fine for everything in the house. I have recently acquired a shed to put all my music gear in. Once I take my laptop out there I can connect to the internet maybe once every two weeks. Sometimes it doesn't even acknowledge that there are any networks in the area. Is there a way I can increase the distance of my router, I'm behind the house with a garage in between the router and the shed. Or is there something I can buy and plug into my laptop to get connection?