Looks good now!
Improvements I'd like:
* Do not repeatedly display notification popup available new servers, just display it once when a new server (which hadn't been there during the last refresh) becomes available.
* table sort by click on column heading
* table column reordering by mouse drag + drop
* join/connect by double-clicking a given row
* Fix of disable text entry on "refresh interval in seconds" box - whatever you enter there, it always switches to 100
* The MegaGlest notification bar / tray icon is no longer too large, but actually a little undersized now ;-)
* Make "Start MegaGlest as Host" more accessible.
* 'Join' buttn is not always disabled when it should be.
* Add optional filters to only display servers which can be joined, servers of a given version, servers located in a preconfigured set of countries, servers using a given techtree
* Hide path to MegaGlest input box
* Move all configuration items to a separate window, accessible through context menu and/or click of a button on the main window / server list
* more suggestions: see my post on Titi's tool