well guys, thanks to your advices.. I installed storage usage and Rob1n's pkgs (thank you). Now I'm able to see details about few rootfs memory but...what can I do now? For example I've only 27,8mb free on rootfs and bigger problem is in usr (245mb). inside usr I found bigger directory is lib 161mb. what can I delete in lib to free rootfs mem? eg. locale-archive 28,4mb..I think I can't delete it; microb-engine 21,9mb..same, I think I can't delete it.. Third bigger in lib/ libqtgui.so.4.5.3 10.2mb, I can't delete it too.. so, what can I do?