DELETED audio help

[ty:rone]

ok i had a folder that got deleted, & wiped off my recycle bin.

read up on some recovering software for the mac and i guess Data Rescue became the apparent piece of software to use.

here's the scenerio:

while DR helped recover a lot of files [even stuff from last year], most of it's in pieces. i'll have songs that are only 1/10 of its original size... they might be part of the myriad of partial "M00094.mp3", "M00095.mp3", etc files that got recovered.
-a song titled "benassi & bowie - dj" would just be labeled "dj.mp3" after a recovery.


equation:
a) the folder that got deleted was added to itunes library.
b) nobody in the house touches my mac.
a + b = c) itunes may have deleted the whole folder since i didn't purchase these songs from itunes? [beatport, audiojelly, promo, d/l, etc]

-there are at least 3000 broken files... hence the reason why i won't just shuffle through all the "M000xx" files.
-i can't organize the files from the time they were recovered [ie.
M00010 created on dec1,08,12:01am
M00011 created on dec1,08,12:02am
etc.


anyone have a solution to this?
freak spent 99$ on this POS... there's gotta be a more efficient way of recovering..