Mysterious 20gb on my harddrive.

[ooagentbender]

I have 68 gb of information in my home folder, I know that much thanks to nautilus. Is there any way that I can audit the rest of my hard drive to know where the other 20gbs are going to. I am relatively sure its not the OS because that would be rediculous. I guess what I would love is an app that can scan the HD and give me some usefull info

god bless

UPDATE: Also if you guys done't mind a little tack on to that question, I have an extra 7 gigs on the end of the drive I was saving for some other OS work im not going to be doing any time soon. and I was wondering if its possible to merge it with the the first 100gigs. Heres the setup

<-----------------------------------------------------------><--><---->
100gigs (first question) swap extra hd space.


I think this should be possible by simply increasing the partition size right? and then making the end part the swap.

thanks