Seeing how this is in the Windows section, I would tend to think it's implied that I'm running Windows (and especially since I mention msstyles and Luna, which are more or less specific to XP...)

LimeWire Version - 4.8.1
Java Version - 1.5
Display adapter - ATI 7500 mobility

I don't really see how any of the other things you ask for could be relevant. It is a display issue, not a problem with my network or RAM. All the themes work fine, except for the one that attempts to emulate the current Windows theme.