[arch-general] FreeNX issues

Hi, Yesterday I've installed FeeNX for the first time. First of all I've found that "nxloadconfig" sets in LD_PRELOAD a path to libXrender.so.1.2, but the actual library is libXrender.so.1.2.2 and there is no corresponding link. Ok, this issue is fixed simply (but it's a bug, right?). Now when I run nxclient and get the remote desktop (xfce), I cannot run some programs, e.g. mc, mplayer - they just crash with segfault. Could somebody give me the direction to fix it? Any ideas? Thanks. Cheers, Sergey