specific software advice needed [solved]

[Marin85]

Hi,
I have a 110+ GB music collection on my hard drive and I ran into the problem that I have same songs multiple times in different folders with slightly different names (for instance the file name includes the album or similar). And since I´m almost out of space I would like to ask of there is some free (or non-free but not expensive) piece of software that can automatically localize such redundant files in subfolders and subsubfolders of a folder (without having to browse to each subfolder if possible).
I also have quite big library of e-Books, scanned books, articles (mostly .djvu, .pdf, .ps and .dvi formats) and have found that some of them are indeed redundant. Here I have the same problem that they are all placed in folders and subfolders and subsubfolders.... That´s why I don´t like the idea to do this myself. Moreover, some of them have really long names (particularly when these are written in German ).
So, if anyone is aware of such piece of software that can make my life a tinny bit easier, she or he is welcome to post it here Thanks in advance!

Marin

EDIT: I also need a small (free, if possible) reliable tool to convert djvu and djv files into .pdf.

[rkawakami]

Found with Google (but not personally used by me):

http://www.lifespy.com/2007/windows-tip ... n-your-pc/
http://www.tucows.com/preview/373411
http://video.techrepublic.com.com/5100- ... 60661.html

http://www.djvu-to-pdf.com/

[Marin85]

Thanks for the links, Ray! The first two seem to be exactly what I´m looking for As for converting djvu to pdf I have just realized that I can use Adobe pdf printer (that goes along with my Adobe Acrobat pro) from withing windjview (which is my default tool for previewing and viewing djvu and djv files)

Thanks again for your effort!

Marin