i am trying to expand my wireless network since the signal on one side of my house is not so good. i currently have a linksys wrt54g wireless router which is in my basement and it is not possible to move it. i have tried a linksys range exteneder wet54g but returned it since it does not support wpa2 encryption. i tried it without security and it did a really good job of increasing the signal strengh but it stopped working after a day. so now my quesiton is what would be the next best solution. i have a few ethernet connections around the house so i was thinking of setting up a wireless access point or even another wireless router, but how would i go about setting them up with my existing network?