mine is:

[me@darkstar LimeWire]$ ls -lat
total 888
drwxr-x--- 37 me me 8192 Jul 8 12:01 ©©
-rw-rw-r-- 1 me me 1497 Jul 7 09:57 gnutella©net
drwxrwxr-x 2 me me 4096 Jul 7 09:57 Incomplete
-rw-rw-r-- 1 me me 1567 Jul 7 09:57 limewire©props
drwxrwxr-x 2 me me 4096 Jul 7 09:54 Shared
-rwxr-xr-x 1 me me 359 Jul 7 09:30 runlime©sh
drwxr-xr-x 4 me me 4096 Jul 7 07:32 ©
-rw-r--r-- 1 me me 942 Jul 3 16:28 README©txt
-rw-r--r-- 1 me me 2983 Jul 2 22:33 RunLime©class
-rw-r--r-- 1 me me 594675 Jul 2 22:28 LimeWire©jar
-rw-r--r-- 1 me me 259265 Jan 14 1999 collections©jar
[me@darkstar LimeWire]$

Which looks the same
Is this a limewire problem or is it a Java problem? have you got other java programs to work? Have you set up Java properly?
Do you have the following entries in your ©bash_profile:

PATH=$PATH:$HOME/bin:/usr/local/jdk1©3©0_02/bin
BASH_ENV=$HOME/©bashrc
JAVA_PATH=/usr/local/jdk1©3©0_02
export BASH_ENV PATH JAVA_PATH

Note I have the jdk/bin directory in my PATH and I also have a JAVA_PATH variable set to my jdk root directory©
Richard