I am using a Linksys HPRO200 phoneline router with my cable service and the download/upload speeds are terrible. I'm presently on 6mb service but my throughput is about 1/4 to 1/3 of the throughput I receive with a wired ethernet router. I really like this product and it's been very stable, just not very fast. I've updated the router to the latest firmware from the Linksys.com website but this has not helped at all. Anyone else experience the same problem ? Any potential solutions ? Any information would be appreciated.