IS: Infinite Stratos - Super ∞ Stream [Single]
5 Music Files + 2 Covers
Size: 42 MB (RAR) | 46 MB (Extracted)
Download via SendSpace

Grab your own copies:
Buy IS: Infinite Stratos Singles and OST @ CDJapan
Buy IS: Infinite Stratos Singles and OST @ Play-Asia

Minami Kuribayashi - STRAIGHT JET [Single]
IS: Infinite Stratos Opening Theme
4 Music Tracks + Lyrics
Size: 44 MB (RAR) | 47 MB (Extracted)
Download via SendSpace

Get your own copy:
Buy Minami Kuribayashi - STRAIGHT JET [Single] @ CDJapan
Buy Minami Kuribayashi - STRAIGHT JET [Single] @ Play-Asia.com