Hi, I have recently upgraded from fc1 to fc development and I had various problems, I report here. I can fill bugzilla bugs if needed. * yum and python were updated but libxml2-python wasn't updated. * similar thing for system-config-network-tui with rpm-python and kudzu that weren't updated (and maybe other python modules, but I don't remember very well). This resembles http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=114221 which was closed as notabug. * Some files were still in /usr/lib/python-2.2, causing python-2.3 packages not to be used (if I understand well). The following files and directories were still in /usr/lib/python-2.2/site-packages there: Ft gtk-2.0 libxml2.pyc rhpl xf86config.pyc _xmlplus * I had to copy my alias lines from /etc/modules.conf to /etc/modprobe.conf. * There is the issue of /dev/psaux for kernel 2.4 versus /dev/input/mice for kernel 2.6 in /etc/X11/xorg.conf. Not sure it can be fixed, though, when both kernels are installed. Pat