I have two laptops that I use at two different locations (my apartment and my parents' home). My parents have Linksys wireless Router BEFW11S4. I my apartment, I have a new Linksys wireless Router WRT54G. Wireless connection works fine at both. However, I am having trouble sharing files with the router in my own apartment (WRT54G). At my parents home (BEFW11S4), my two laptops share files (and a printer) without any issues. At my apartment (WRT54G), I am unable to share files between the same two laptops. When I go to a DOS prompt (start/run/cmd), I can ping the two computers, which makes this even stranger. Is there any setting that I need to change on my new Linksys Router? Since the file sharing works fine with my parents' router, I think the issue is the new router in my apartment. I also have a networked printer which I can't get to work. Would appreciate any insight. Many thanks!