That's not good, considering that the new Windows installer is designed not to blow away your old props file. You're on Windows, right? The versions before this would simply place a bland limewire.props in the new install directory, but the newer windows installers are designed to detect where your previous limewire.props was stored and copy it over to your new directory. This does not happen for you, though? This has only been in the code for 2.5.x versions -- so it will only pick up limewire.props files from previous 2.5.x installs.

Thanks.