Installed scripts this morning, so far results are: - For the first time I saw my phone freeze (in phone app). I own it since February 2010. - For the first time since PR 1.2 came I saw dialogue box "application hang, shall i kill it" (launching conversations app) - Overall it seems laggy and less responsive than before. From time to time different applications hang for 2-3 seconds. My n900 was already fast as hell without messing with cgroups, so I was not expecting performance degradation. Well, by me, there is. Sorry for negative comments above, but that is my experience KP46 250-900, swap on micro SD card, IO scheduler tweaks, swappiness 30.