Here's the SHA-1 Hashes for the Vista ISO's.
Windows Vista with Service Pack 2 (x86) - DVD (English)
Includes: Home Basic; Home Premium; Business-Retail; Ultimate;
3,093.16 (MB)
File Name: en_windows_vista_with_sp2_x86_dvd_342266.iso
Date Posted (UTC): 5/11/2009 8:49:19 AM ISO/CRC: E2AD10F9
SHA1: 25AD9A776503E6A583BEC07879DBCC5DFD20CD6E
Windows Vista with Service Pack 2 (x64) - DVD (English)
Includes: Home Basic; Home Premium; Business-Retail; Ultimate;
3,682.58 (MB)
File Name: en_windows_vista_sp2_x64_dvd_342267.iso
Date Posted (UTC): 5/11/2009 3:14:18 PM ISO/CRC: 80B2EDB5
SHA1: AAEE3C04533899F9F8C4AE0C4250EF5FAFBE29A3
Windows Vista with Service Pack 1 (x86) - DVD (English)
Includes: Home Basic; Home Premium; Business-Retail; Ultimate;
2,943.18 (MB)
File Name: en_windows_vista_with_service_pack_1_x86_dvd_x14-29594.iso
Date Posted (UTC): 2/25/2008 6:26:09 PM
CRC: CE4CB528
SHA1: BCD715A02739809E477C726AE4B5CAA914156429
Windows Vista with Service Pack 1 (x64) - DVD (English)
Includes: Home Basic; Home Premium; Business-Retail; Ultimate;
3,748.59 (MB)
File Name: en_windows_vista_with_service_pack_1_x64_dvd_x14-29595.iso
Date Posted (UTC): 2/28/2008 6:01:56 PM
CRC: 5CC5BE14
SHA1: BDADC46A263A7BF67EB38609770E4FDBD05247CB
Windows Vista (x86) - DVD (English)
Includes: Home Basic; Home Premium; Business-Retail; Ultimate;
2,554.53 (MB)
File Name: en_windows_vista_x86_dvd_x12-34293.iso
Date Posted (UTC): 11/16/2006 9:56:18 PM
CRC: C11363AA
SHA1: B71E04564CA22E4D9928E59298EFF87CF62B382B
Windows Vista (x64) - DVD (English)
Includes: Home Basic; Home Premium; Business-Retail; Ultimate;
3,620.62 (MB)
File Name: en_windows_vista_x64_dvd_x12-40712.iso
Date Posted (UTC): 11/16/2006 10:17:53 PM
CRC: CE211A58
SHA1: 04671CE6713921983FF23AB9FC3E7A9280712B94