the cheapest way is to... thread a new work cable , That is what i did long long time ago, with a green 100FT cable, and that worked much better then a wire setup, but if you want to get somthing like a bridge then look at the small wall plug router from apple it can do that very same thing as i do that, but know it wont work on my network but i think i have changed the wireless to my old name or somthing