I'm looking for a wireless router I can stuff in my bag, and use to plug into family or friends' wired networks. And it doesn't look like there are any compact 802.11n routers yet. So I'm looking for something like the airport express, but with better signal strength. I've had one before and it provided very poor coverage for my place, so I'm ruling it out. I've seen a similarly sized unit from linksys (WTR54GS). Anybody have one of these? Are there alternatives?