[nmglug] change permissions on USB drive

[brianokeefe]

I know that this is pretty fundamental but here's what I have:
debian:/media# ls -l
total 12
lrwxrwxrwx 1 root root    6 2007-10-03 07:56 cdrom -> cdrom0
drwxr-xr-x 2 root root 4096 2007-10-03 07:56 cdrom0
drwxr-xr-x 3 root root 4096 2007-10-11 17:44 disk
lrwxrwxrwx 1 root root    7 2007-10-03 07:57 floppy -> floppy0
drwxr-xr-x 2 root root 4096 2007-10-03 07:57 floppy0

I would like to change permissions on disk to be used by group me
(brianokeefe) as well as others to be read and write.
thanks