Dan & Chip,

I've tried Chip's solution and, so far, it's looking good.

First, the crazy behavor of Window Manager seems to have disappeared.

However, LimeWire is now claiming much more of the CPU: between 30 to 80% of my G4/400MHz.

BUT, LimeWire is no longer dominating the system. Just now I started up LimeWire, then Process Viewer, Netscape, AppleWorks, and Explorer and all were running normally.

This morning, before trying Chip's terminal trick, I couldn't get a single other application to run with LimeWire.

This is clearly a programming bug -- how does one file a bug report for this system?