TP GCI Header

Credit: http://www.surugi.com/projects/gcifaq.html

0x0000 Game ID (6 bytes)
0x0007 Graphics Format (7 bytes)
0x0008 File ID (32 bytes)
0x0028 Date Modified (in seconds) (4 bytes)
0x002C Graphics Offset (4 bytes)
0x0030 No clue (12 bytes)
0x003C Info Offset (4 bytes)
0x0040 Game Banner Graphic (3584 bytes)
0x0E40 File Icon (5632 bytes)
0x2440 Game Name (32 bytes)
0x2460 File Info (15 bytes) (premature end, see below)

0x246F and on gets written over by Quest Log 1 Padding