it was working fine, but 2.5 stinks

I have downloaded LimeWire version 2.5 a few times and I get this error message every time in the Installer log:

Custom Action: com.limegroup.install.SettingsTranslator
Status: ERROR
Additional Notes: ERROR - class com.limegroup.install.SettingsTranslator.install() Unexpected Fatal Error:

I can no longer preview songs as they are downloading, and when they have downloaded I have to drag the file ( which now looks blank- it used to have a Quicktime logo on it ) from my Shared folder onto the Quicktime player icon on my desktop.

I run Mac OS 9.1
Have Limewire 2.5 installed
Downloaded and installed Quicktime 6 last week.

If you could give me any advice how I can get back to previewing songs in Quicktime as they are downloading...and then to play them by double-clicking them in the shared folder I would be so happy and I could start living the rest of my life which has come to a stand-still while I sort this all out.

xtopher@hotmail.com