As an alternative to the WRE54G that I can not get to work. Would it be better to get an better antenna instead? Should I get it for the router or for the NIC card? Which would get the most benefit out of this? I can not spend anymore time to getting the WRE54G to work, the linksys support people have the worst english ever. It took me 2 hours to realize they were saying range expander. Tech support people should only be those that speak clear english.