i have download the thunder p2p download tool,http://down.sandai.net/thunder7/Thunder7.2.7.3496.exe ,it 's homepage : http://xunlei.com/ i have successfully install thunder7.2.7, but i got a headache,there are 2-3 black blocks one the screen, also i right click the mouse,the right menu has a black background too. i guess that is a transparent issue in wine 1.4. anyidea for this issue?