Just for your information, if eXlite asks you for a serial when you start it, just close that window whit the X. Because eXeem is now in public beta testing you do not need a serial. eXlite is based on eXeem v0.19 which was released before public beta testing started.
eXlite 0.20 should be there in a few days. The 0.19 version crashed on my system three times in a row, i gave up on it
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