I have just been installing few of the RPMs using yum to my already installed FC5 system, while that /usr went hundred 100% of which I was unware about. I've been running yumex and then yum again to ensure what is going wrong at that and why I don't have the packages installed finally. Till the time I made out that disk is full, yum would download the packages, will show the install progress completing as normal, but in the end none of the subjected packages have any trace on the system or even rpmdb. Some one will like to test the same and file a report on bugzilla or else I'll try to do it at my ease (I am traveling) {yum-2.6.0-1} Cheers, Kevin