Ok, i'm doing what vi_ asked for. freemangordon, i can assure you that i DON'T have installed any kind of optimization script. Nothing at all. I have simply reflashed, installed pk49, installed cssu updates, installed rootsh Then i opened the xterminal and wrote: sudo gainroot kernel-config load ulv kernel-config limits 250 805 kernel-config save 805ulv kernel-config default 805ulv This is all After that i started to install app from repository, nothing special, something like kmplayer, advanced power monitor, advanced interface switcher, dropn900, pyradio, koffice, the usual stuff that i daily use since i bought n900 almost 2 yrs ago d!