Limited, but no Connectivity

I think, this is a simple issue that can be fixed.. but i'm not the best
with this kind of stuff.

I have 4 signal bars out of 4, but it is not finding my IP address
automatically. I try to input it manually, but i'm not sure if i'm
inputting the IP adress wrong... or maybe that is not the issue i'm not
sure. I don't think it is the computer though, because my friend also
had this issue when trying to connect with the router... yet my sister
is able to connect from her computer fine.
Also, i'd like to state I can connect with an ethernet cable, but that
defeats the purpose of using the computer from my room, and not right
next to the router.

The router is Wireless-G 2.4 GHz Linksys router.


------------------------------------------------------------------------
View this thread: http://www.wirelessforums.org/showthread.php?t=35478
http://www.wirelessforums.org