Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sda1      350110988  40738072 291581636  13% /
none                   4         0         4   0% /sys/fs/cgroup
udev             4030176         4   4030172   1% /dev
tmpfs             807940       900    807040   1% /run
none                5120         0      5120   0% /run/lock
none             4039684       152   4039532   1% /run/shm
none              102400        32    102368   1% /run/user
/dev/sda3      368452604  91640472 276812132  25% /media/jim/OS
/dev/sdb1      488264768 267489600 220775168  55% /media/jim/NT3500BASIX