Hi, I don't like to see people struggle hence my comment(s) to use *Smart* As we do a lot of testing here it is very very easy to downgrade using its gui, here is an example from the CLI: *Note*: I use the download option as my packages are not kept.. must change that :) I start by just downloading qt-4.6* [g6avk at localhost ~]$ sudo smart download qt-4.6* Loading cache... Updating cache... ##################### [100%] Fetching packages... -> http://apt.kde-redhat.org/apt/kde- redhat/fedora/13/i386/testing/RPMS/qt-4.6.2-19.fc13.i686.rpm qt-4.6.2-19.fc13.i686.rpm ##################### [100%] [g6avk at localhost ~]$ sudo smart install *qt-4.6* Loading cache... Updating cache... ##################### [100%] Computing transaction... Downgrading packages (4): qt-1:4.6.2-19.fc13 at i686 qt-mysql-1:4.6.2-19.fc13 at i686 qt-sqlite-1:4.6.2-19.fc13 at i686 qt-x11-1:4.6.2-19.fc13 at i686 Removing packages (2): qt-assistant-adp-4.6.2-1.fc13 at i686 qt-webkit-1:4.7.0-0.13.beta1.fc13.jit at i686 20.9MB of package files are needed. 15.6MB will be freed. Confirm changes? (Y/n): y Fetching packages... <Snip> [100%] Committing transaction... Preparing... #################### [ 0%] 1:Removing qt-webkit #################### [ 10%] 2:Removing qt-assistant-adp #################### [ 20%] 3:Installing qt #################### [ 30%] 4:Cleaning qt #################### [ 40%] 5:Installing qt-sqlite #################### [ 50%] 6:Cleaning qt-sqlite #################### [ 60%] 7:Installing qt-mysql #################### [ 70%] 8:Cleaning qt-mysql #################### [ 80%] 9:Installing qt-x11 #################### [ 90%] 10:Cleaning qt-x11 #################### [100%] Colin -- Fedora release 13 (Goddard) Registered Linux user number #342953