Common Disc Info: Title: 13-inch MacBook Pro: Applications Install DVD Foreign Title (Non-latin): Disc Number / Letter: Disc Title: System: Apple Macintosh Media Type: DVD-ROM-9 Category: Applications Region: USA Languages: English Disc Serial: 2Z691-6458-A Ringcode Information: Layer 0 (Inner) Mastering Code (laser branded/etched): EPIC 2Z693-6920 RECORDED IN CHINA LAYER0 21 Layer 0 (Inner) Mastering SID Code: IFPI LC20 Layer 0 (Inner) Toolstamp or Mastering Code (engraved/stamped): Data Side Mould SID Code: ifpi X411 Data Side Additional Mould: Layer 1 (Outer) Mastering Code (laser branded/etched): EPIC 2Z693-6920 RECORDED IN CHINA LAYER1 11 Layer 1 (Outer) Mastering SID Code: IFPI LC20 Layer 1 (Outer) Toolstamp or Mastering Code (engraved/stamped): Label Side Mould SID Code: Barcode: Comments: AHT version 3A174 Disc version 1.0 Contents: Version and Editions: Version: 1.0 Edition/Release: Original Extras: Primary Volume Descriptor (PVD): Copy Protection: Copy Protection: None found Size & Checksum: Layerbreak: 1221472 Size: 5003116544 CRC32: 50a5d0ae MD5: 587f7c52d4ba3efcf7da4a1ee2151c66 SHA1: 127a9f53bf51cbd5f58228672455f574a7844082