I've got the same problem with 0.6.3~git20071222.061ff159-1, but I think I've had it long before, but didn't get round to troubleshooting etc because I was trying to run the experimental version or something. Sometimes it draws little scraps of the borders, but on the whole nothing. I'm also using x86_64 (Core 2 Duo) and my graphics card is an NVidia 8600GTS. -- TH * http://www.realh.co.uk