The iDOLM@STER Radio Collection (July 12th)
http://www.nyaa.se/?page=view&tid=710815
Playthroughs regarding Ryou's route in Dearly Stars
http://www.nicovideo.jp/tag/%E6%B6%BC%E3%82%B3%E3%83%9F%E3%83%A5
Communication Guides for SP
iM@S2 Guide for various things
http://imas.wikia.com/wiki/The_Idolm@ster_Gameplay_Wiki
Idolm@ster Communication event videos subtitled
http://d.hatena.ne.jp/Sugio/20080102
Fanbook Stories
http://www.mediafire.com/?zcemmgjfvf9j8zg
/a/non's im@s season 2
http://archive.foolz.us/a/thread/60910662/#60918021
(Recently updated)
http://www.mediafire.com/?6w49m7f59pfwban
Various vectors, G4U, the capella stuff and a couple of drama CDs.
http://www.mediafire.com/?5cajc2rgn2k7d
Themes (Look at VA)
http://tanukigio.wordpress.com/2011/08/28/bing-japan-anime-themes/
G4U manga/idol talk:
http://www.mediafire.com/?s1bfm2ewfped68l
iM@S Champ Plus. (It's basically iDOLM@STER meets Warioware.)
http://www.mediafire.com/?mdxx3htyzzm
http://www.mediafire.com/?mgxr2mjmkmj
http://www.mediafire.com/?wkyaizu2yzb
A (mostly) Chihaya based soundpack (general computer alert sounds and so forth)
http://www.mediafire.com/?82m8zb2c4ekzlg2
First set of D&D characters based on the idols. (Chihaya as a bard)
http://www.mediafire.com/view/?dqivcud6cvzjyyf
Idol-Cars
http://www.mediafire.com/view/?5z37b7l3p0z2pup
The set of images of the Petit Nendos:
http://www.mediafire.com/?unlw95l33anc39s
A writeup of how Haruka evolved into Harukaka over time
The "We Love iDOLM@STER" booklet included with the February 2013 Newtype2 issue
http://mfi.re/?30lh513ccoy35q4
The extensive article/feature about the movie in Newtype
http://mfi.re/?mz1fbc42srkiq4m
The "M@STERS OF IDOL WORLD!! 2014" translated concert checklist
LINE Stickers
http://mfi.re/?3abnealjxgm6955
An interesting writeup of the initial history of the iDOLM@STER franchise
A very interesting interview with GamiP (creator of iDOLM@STER) from around TGS2014
The commentary track from Episode 20
http://www.mediafire.com/?nlcxqz1j8nei5p1
PS3 theme
http://www.mediafire.com/?jtyoi0j2zaavio6
The PS3 Theme with new backgrounds
http://www.mediafire.com/?41k4xgaj914aj34
"THE QUESTM@STER"
Info and codex: http://pastebin.com/88DNhJrp
Summarized Sessions: http://www.mediafire.com/?d9gecbxltn0op
Videos of the "Watashi wa Idol" DLC, along with a screencap dump:
http://www.nicovideo.jp/watch/sm19623905
http://www.nicovideo.jp/watch/sm19623752
http://www.mediafire.com/?6rkv6ffi3fodu
The first iDOLM@STER Light Novel "Melody of Serenity" (Summary)
http://www.mediafire.com/?wslaaj65vuznwpm
The second iDOLM@STER Light Novel "Palpitating Summer Days" (Summary)
http://www.mediafire.com/?7j2vrqsr5lxt7v9
Weiss Schwarz's compiled version of the LackeyCCG plugin along with most of the iM@S cards
http://www.mediafire.com/?9rllnyxx38ljkog
General iDOLM@STER Anki deck
http://www.mediafire.com/?mv352wvq51ai2zw
iDOLM@STER font
http://www.mediafire.com/?8p8bi7654c7c1uc
Animal Crossing: New Leaf item QR codes
http://www.mediafire.com/?8ln3klao0o46hr6
http://www.mediafire.com/?zz2rncd3nxo1c3w,l2o3k9xc7jbfoag,vz1x7g5uktnt1z5,xaml1ocm5d22k99
2011 anime BD commentary tracks
http://www.mediafire.com/?v76se7yvusne7
All iDOLM@STER 2 DLC
http://www.nyaa.se/?page=view&tid=463717
iM@S Champ doujin minigame collection
Dearly Stars content rip
http://mfi.re/?uox2rs8iscfx7am
iDOLM@STER 2 Mail images
http://mfi.re/?pibvn9gr2by2pij
Chihaya cameo in Wooser no Sono Higurashi Kakusei-hen
http://www.nyaa.se/?page=view&tid=526792
"IDOL VERS@S" doujin TCG card pack
July 13th: http://mfi.re/?xkbpl5vnt2l193f
A 100GB torrent of almost every single non-mobage iDOLM@STER game (Shiny TV not included)
http://www.nyaa.se/?page=view&tid=702313
The iDOLM@STER Mobile-i raw models and scripts (encrypted)
http://mfi.re/?769zrzy48nnwgq0
An arcade-era official iDOLM@STER artbook