This is the output from running "test" on one of my R2007 files:
=== System Section (Pages Map) === --- Page --- size: 0x400 id: 0xffffffffffffffd7 offset: 0x480 --- Page --- size: 0x400 id: 0xffffffffffffffd6 offset: 0x880 --- Page --- size: 0x60 id: 0x3 offset: 0xc80 --- Page --- size: 0x4520 id: 0x4 offset: 0xce0 --- Page --- size: 0x280 id: 0x5 offset: 0x5200 --- Page --- size: 0x200 id: 0x6 offset: 0x5480 --- Page --- size: 0x100 id: 0x7 offset: 0x5680 --- Page --- size: 0xf620 id: 0x8 offset: 0x5780 --- Page --- size: 0xa460 id: 0x9 offset: 0x14da0 --- Page --- size: 0x8780 id: 0xa offset: 0x1f200 --- Page --- size: 0x6ba0 id: 0xb offset: 0x27980 --- Page --- size: 0x5bc0 id: 0xc offset: 0x2e520 --- Page --- size: 0x5dc0 id: 0xd offset: 0x340e0 --- Page --- size: 0x57c0 id: 0xe offset: 0x39ea0 --- Page --- size: 0x53c0 id: 0xf offset: 0x3f660 --- Page --- size: 0x53c0 id: 0x10 offset: 0x44a20 --- Page --- size: 0x50c0 id: 0x11 offset: 0x49de0 --- Page --- size: 0x4fc0 id: 0x12 offset: 0x4eea0 --- Page --- size: 0x53c0 id: 0x13 offset: 0x53e60 --- Page --- size: 0x51c0 id: 0x14 offset: 0x59220 --- Page --- size: 0x4dc0 id: 0x15 offset: 0x5e3e0 --- Page --- size: 0x49c0 id: 0x16 offset: 0x631a0 --- Page --- size: 0x4ac0 id: 0x17 offset: 0x67b60 --- Page --- size: 0x42c0 id: 0x18 offset: 0x6c620 --- Page --- size: 0x42c0 id: 0x19 offset: 0x708e0 --- Page --- size: 0x51c0 id: 0x1a offset: 0x74ba0 --- Page --- size: 0x4bc0 id: 0x1b offset: 0x79d60 --- Page --- size: 0x4bc0 id: 0x1c offset: 0x7e920 --- Page --- size: 0xcd40 id: 0x1d offset: 0x834e0 --- Page --- size: 0x9880 id: 0x1e offset: 0x90220 --- Page --- size: 0x100 id: 0x1f offset: 0x99aa0 --- Page --- size: 0x100 id: 0x20 offset: 0x99ba0 --- Page --- size: 0x32e0 id: 0x21 offset: 0x99ca0 --- Page --- size: 0x400 id: 0x22 offset: 0x9cf80 --- Page --- size: 0x100 id: 0x23 offset: 0x9d380 --- Page --- size: 0x300 id: 0x24 offset: 0x9d480 --- Page --- size: 0x1a00 id: 0x25 offset: 0x9d780 --- Page --- size: 0x1a00 id: 0x26 offset: 0x9f180 --- Page --- size: 0x600 id: 0x2b offset: 0xa0b80 --- Page --- size: 0x600 id: 0x2c offset: 0xa1180 === System Section (Section Map) === --- Section --- data size: 474 max size: 512 encryption: 2 hashcode: 6c4205ca name length: 34 unknown: 0 encoding: 1 num pages: 1 Section name: AcDb:FileDepList --- Page --- offset: 0 size: 512 id: 6 uncomp_size: 474 comp_size: 474 checksum: 486cc8a8 crc: 166045544f5280d0 --- Section --- data size: 604 max size: 768 encryption: 0 hashcode: 3fa0043e name length: 26 unknown: 0 encoding: 1 num pages: 1 Section name: AcDb:AppInfo --- Page --- offset: 0 size: 768 id: 5 uncomp_size: 604 comp_size: 604 checksum: dbc263cf crc: 821f8b4c4e700b9e --- Section --- data size: 17399 max size: 17408 encryption: 0 hashcode: 40aa0473 name length: 26 unknown: 0 encoding: 1 num pages: 1 Section name: AcDb:Preview --- Page --- offset: 0 size: 17408 id: 4 uncomp_size: 17399 comp_size: 17399 checksum: d80652be crc: 62d8c21fc6d50531 --- Section --- data size: 74 max size: 128 encryption: 0 hashcode: 717a060f name length: 34 unknown: 0 encoding: 1 num pages: 1 Section name: AcDb:SummaryInfo --- Page --- offset: 0 size: 128 id: 3 uncomp_size: 74 comp_size: 74 checksum: e65b4c8f crc: 728ed87b531273b3 --- Section --- data size: 16 max size: 4096 encryption: 0 hashcode: 60a205b3 name length: 32 unknown: 0 encoding: 4 num pages: 1 Section name: AcDb:RevHistory --- Page --- offset: 0 size: 4096 id: 7 uncomp_size: 16 comp_size: 10 checksum: ea4fde94 crc: 22503377bf3ded13 --- Section --- data size: 1435688 max size: 63488 encryption: 0 hashcode: 674c05a9 name length: 34 unknown: 0 encoding: 4 num pages: 23 Section name: AcDb:AcDbObjects --- Page --- offset: 0 size: 63488 id: 8 uncomp_size: 63488 comp_size: 61798 checksum: dfbd4a2 crc: a27abc00796a7c74 --- Page --- offset: 63488 size: 63488 id: 9 uncomp_size: 63488 comp_size: 41250 checksum: 72034213 crc: 5bfbcaf2d08d8d43 --- Page --- offset: 126976 size: 63488 id: 10 uncomp_size: 63488 comp_size: 34099 checksum: 54a93fd4 crc: 7a6c391735630a35 --- Page --- offset: 190464 size: 63488 id: 11 uncomp_size: 63488 comp_size: 27022 checksum: 518974d2 crc: 246911a8f7822705 --- Page --- offset: 253952 size: 63488 id: 12 uncomp_size: 63488 comp_size: 22966 checksum: 90bfb42a crc: 67a8f7a7aa8274b3 --- Page --- offset: 317440 size: 63488 id: 13 uncomp_size: 63488 comp_size: 23468 checksum: 96e1d6d9 crc: 22adda6eb32cd189 --- Page --- offset: 380928 size: 63488 id: 14 uncomp_size: 63488 comp_size: 21996 checksum: 1e62fa25 crc: 4ef6d8f3c3827e06 --- Page --- offset: 444416 size: 63488 id: 15 uncomp_size: 63488 comp_size: 20970 checksum: f0c3ff9 crc: a8bdb80386dc0019 --- Page --- offset: 507904 size: 63488 id: 16 uncomp_size: 63488 comp_size: 20932 checksum: 1385bb31 crc: 816a2b8ea80122d0 --- Page --- offset: 571392 size: 63488 id: 17 uncomp_size: 63488 comp_size: 20298 checksum: 42390ce7 crc: 4ed59d8c64b68531 --- Page --- offset: 634880 size: 63488 id: 18 uncomp_size: 63488 comp_size: 20069 checksum: 9af07a32 crc: e370406847b3096c --- Page --- offset: 698368 size: 63488 id: 19 uncomp_size: 63488 comp_size: 21046 checksum: c3e7cf7e crc: 93adc96064b4587a --- Page --- offset: 761856 size: 63488 id: 20 uncomp_size: 63488 comp_size: 20434 checksum: cd10ce01 crc: da177ee4c630a58 --- Page --- offset: 825344 size: 63488 id: 21 uncomp_size: 63488 comp_size: 19461 checksum: 1974f70d crc: 2ec8031a9bca3f08 --- Page --- offset: 888832 size: 63488 id: 22 uncomp_size: 63488 comp_size: 18456 checksum: 59aee820 crc: aea1a558b29ea636 --- Page --- offset: 952320 size: 63488 id: 23 uncomp_size: 63488 comp_size: 18573 checksum: cea88f4b crc: a6688a9fec097620 --- Page --- offset: 1015808 size: 63488 id: 24 uncomp_size: 63488 comp_size: 16782 checksum: 9204997c crc: dfa32ea32363891a --- Page --- offset: 1079296 size: 63488 id: 25 uncomp_size: 63488 comp_size: 16755 checksum: c6a03e92 crc: 9ef35aa75905413b --- Page --- offset: 1142784 size: 63488 id: 26 uncomp_size: 63488 comp_size: 20405 checksum: 3cbc44d0 crc: f1d146e7aae58a3c --- Page --- offset: 1206272 size: 63488 id: 27 uncomp_size: 63488 comp_size: 18975 checksum: 78005e3e crc: 89746ddf9ce287bd --- Page --- offset: 1269760 size: 63488 id: 28 uncomp_size: 63488 comp_size: 18838 checksum: d871d539 crc: b3c925749018cd19 --- Page --- offset: 1333248 size: 63488 id: 29 uncomp_size: 63488 comp_size: 51584 checksum: 8ce6bf69 crc: fd107d3c63132f87 --- Page --- offset: 1396736 size: 63488 id: 30 uncomp_size: 38952 comp_size: 38394 checksum: ed5ca01 crc: 29aff09094ecb204 --- Section --- data size: 53 max size: 63488 encryption: 0 hashcode: 77e2061f name length: 36 unknown: 0 encoding: 4 num pages: 1 Section name: AcDb:ObjFreeSpace --- Page --- offset: 0 size: 63488 id: 31 uncomp_size: 53 comp_size: 40 checksum: ae14ba0d crc: 3a735ff4130c0133 --- Section --- data size: 4 max size: 1024 encryption: 0 hashcode: 4a1404ce name length: 28 unknown: 0 encoding: 4 num pages: 1 Section name: AcDb:Template --- Page --- offset: 0 size: 1024 id: 32 uncomp_size: 4 comp_size: 4 checksum: bb2daeb7 crc: 58682cc451117228 --- Section --- data size: 49251 max size: 63488 encryption: 0 hashcode: 3f6e0450 name length: 26 unknown: 0 encoding: 4 num pages: 1 Section name: AcDb:Handles --- Page --- offset: 0 size: 63488 id: 33 uncomp_size: 49251 comp_size: 12724 checksum: 49428907 crc: 54c1694183260e93 --- Section --- data size: 1078 max size: 63488 encryption: 0 hashcode: 3f54045f name length: 26 unknown: 0 encoding: 4 num pages: 1 Section name: AcDb:Classes --- Page --- offset: 0 size: 63488 id: 34 uncomp_size: 1078 comp_size: 825 checksum: 35a2d69a crc: 1885336dc05b07c6 --- Section --- data size: 123 max size: 2048 encryption: 0 hashcode: 54f0050a name length: 30 unknown: 0 encoding: 4 num pages: 1 Section name: AcDb:AuxHeader --- Page --- offset: 0 size: 2048 id: 35 uncomp_size: 123 comp_size: 66 checksum: a27e5738 crc: d5b393385bbdc70b --- Section --- data size: 688 max size: 2048 encryption: 0 hashcode: 32b803d9 name length: 24 unknown: 0 encoding: 4 num pages: 1 Section name: AcDb:Header --- Page --- offset: 0 size: 2048 id: 36 uncomp_size: 688 comp_size: 583 checksum: 35ce2273 crc: 2a1b96d3a85494e4 --- Section --- data size: 0 max size: 63488 encryption: 0 hashcode: 0 name length: 0 unknown: 0 encoding: 4 num pages: 0 Could anyone tell me where I might find the ENTITIES section of the file and how to decode it to find the Attributes. I notice that there isn't much activity on the lists. Is this project still alive? Kind Regards, Dave Coventry