Details for this torrent 

Quake (ID Software's Original) by -=zzDJChris=-
Type:
Games > PC
Files:
2
Size:
567.59 MiB (595156800 Bytes)
Tag(s):
Quake FPS ID Software Doom Game Full DOS
Uploaded:
2012-03-16 15:15:35 GMT
By:
zzdjchris
Seeders:
0
Leechers:
1
Comments
4  

Info Hash:
D0936969F2765B1690D7A6AE849512A16B3A108B




(Problems with magnets links are fixed by upgrading your torrent client!)
                       Uploaded by ...

                      zzDJChris 2011.

      ***********************************************
    ***************************************************
   ***              ID Software's QUAKE              ***
  ***               --------------------              ***
 ***                     Image of CD                   ***
***                      -----------                    ***
**                        DOS/Win 9x                     **
***-----------------------------------------------------***
 ***        This is the image of the "Original CD"     ***
  ***                   3x Image Files                ***
   ***                  --------------               ***
    ***************************************************
      ***********************************************

File list not available.

Comments

quakelive.com
Ignore this, and use the link below. Same Pack, but this one is dead, and the link below is active.

http://piratebayproxy.live/torrent/7318291/Quake_-_Re-Release_by_-_zzDJChris_-

Enjoy.
This file is running again.
Now as for why 600Mg, I guess it would be because the music is also included with this package, and with Quake, the music was laid down as Audio Tracks on the CD.
That's probably why.