I currently have a Linksys 802.11b router. It is a floor below where i typically have my laptop. I will frequently lose my connection and/or get very slow connection speeds. The connection usually comes back on, on its own, but sometimes I need to unplug the router and replug it in. Since the router has some years on it I figured I was due for a new one. Would buying a new router be the best approach to fixing this problem? If so which standard should would be the best? Will i be able to use 'N' on my laptops current ABG receiver?