Limewire PRO is quitting when opening it

I am running Mac OS 10.5.2. http://www.gnutellaforums.com/images...es/laugh_2.gif
When I used the FREE version everything worked fine apart from the pop up reminding one to get the PRO version.So I bought a Pro version.
When I click on the LW Pro App. it is crashing within seconds. Unless someone kindly helps me I will have to reinstall the FREE version. What a waste of money. I even tried the Beta Pro Version.
Can someone please offer some help? Where am I going wrong. This is a 3 month old Mac. Should it have problems like this?
WHAT HAVE I DONE WRONG?
At least how do I complain complain to Limewire as I have just paid them.http://www.gnutellaforums.com/images/smilies/w00t.gif

Sounds like a java problem, not a Free vs Pro problem. If you install the Free, you'll probably get the same problem.

Have you done a Safe Boot (restarting and holding down the shift key) recently? That may help.

For Pro support, go to Lime Wire » LimeWire PRO Support Center