I just downloaded the newer verison of limewire and for some reason i am unable to download any music. everything goes ok from the connection to the search, but when i click on a file to DL it doesnt fo anything. I also noticed the brickwall in the corner of my limewire. what does this mean and could that be the problem. any info would be great.

The brickwall means that LW has detected a firewall. This might either be the built-in firewall from XP (if that's your OS) or any other from programs you've installed (i.e. Norton Security, etc.) or even from a NAT firewall in your router (if that's the way you connect to the internet).
Please read here on how to configurate the firewalls mention above allowing LW to get through:

( Connection problems -click first )
http://www.gnutellaforums.com/showthread.php?t=51361

__________________

"Never Argue With An Idiot. They Will Drag You Down To Their Level, Then Beat You With Experience"

Ok I finally got the wall off of my screen but I still unable to DL any music. I can click on the file but nothings happens. What else could I be doing wrong?

Might be a license problem? Click on link
License