i read lvm make 2 different partitions into one group and give space for different sections..
i was just confused with windows.
cuz if a hard disk is full, ur pc will get really slow in window...
however i dun think it will happen to linux since it has swap partition already?
(or maybe i am wrong..)
hm...yes, i wont touch the setting
hehe let me go download some pr0ns.