Genuine Windows XP SP3 Pack

The same method used by OZ of mydigital life forum, which you can look at it here:

15 delta files for 15 Genuine. Windows XP SP3, so that instead of uploading all these files, you will get in this torrent:

1. The directory "Decoding Genuine Windows XP SP3" which contains these files:

grtmpfpp_en.iso
xdelta3.exe
XP_Decode.bat

The iso is the Genuine Windows XP Professional SP3 Retail, and the file "XP_Decode.bat" is a batch file, while the exe file "xdelta3.exe" is a tool and library for differential compression.

2. The directory "Delta Files" with the rar file "Dekta_Files.rar" which contains 15 delta files.

So, when you finish downloading all the above files, unrar the contents of the rar file "Dekta_Files.rar" into the the first directory "Decoding Genuine Windows XP SP3" so as to look like this

dell_xp_home_sp3.DELTA
dell_xp_home_sp3_a.DELTA
dell_xp_pro_sp3.DELTA
dell_xp_pro_sp3_a.DELTA
grtmhfpp_en.DELTA
grtmhkfpp_en.DELTA
grtmhknfpp_en.DELTA
grtmhoem_en.DELTA
grtmhrmfpp_en.DELTA
grtmpknvol_en.DELTA
grtmpkvol_en.DELTA
grtmpoem_en.DELTA
grtmprmfpp_en.DELTA
grtmprmvol_en.DELTA
grtmpvol_en.DELTA
xdelta3.exe
XP Encode.bat

Now, run "XP_Decode.bat" and wait a while to get these Windows XP SP3 of several editions:

Windows XP Professional K SP3 VLK/Corporate/Volume
grtmpkvol_en.iso
en_windows_xp_professional_k_with_service_pack_3_x86_cd_x14-92430.iso
md5: c525a058c010bcb7cb99f47daa2afa9e
sha1: 8d94e2f006de74defbfc363fb6aaa58af7a1b9a4
iso/crc:ffffffff

Windows XP Pro SP3 OEM
grtmpoem_en.iso
en_windows_xp_professional_with_service_pack_3_x86_cd_x14-_oem_.iso
md5: 9bb3cb003e2c6005fccc28c305be05ff
sha1: dda4ac450b2174cac6c15295711330160c237418
iso/crc: ffffffff

Windows XP Professional N SP3 Retail
grtmprmfpp_en.iso
en_windows_xp_professional_n_with_service_pack_3_x86_cd_x14-92445.iso
md5: 775b53bbbf7e031ebf58bdbd3f589e02
sha1: 569b84652fd1b43505d9a8efe8667e456816880c
iso/crc:ffffffff

Windows XP Professional N SP3 VLK/Corporate/Volume
grtmprmvol_en.iso
en_windows_xp_professional_n_with_service_pack_3_x86_cd_vl_x14-78118.iso
md5: 770e12508b2e205119c31d2dcd761c2a
sha1: a8143d52f60e4acc73d5f267f05ad833f034d453
iso/crc: ffffffff

Windows XP Professional SP3 VLK/Corporate/Volume
grtmpvol_en.iso
en_windows_xp_professional_with_service_pack_3_x86_cd_vl_x14-73974.iso
md5: 5bf476e2fc445b8d06b3c2a6091fe3aa
sha1: 66ac289ae27724c5ae17139227cbe78c01eefe40
iso/crc: ffffffff

Windows XP Home SP3 Retail
grtmhfpp_en.iso
en_windows_xp_home_with_service_pack_3_x86_cd_x14-92413.iso
md5: a22030df1988445436f300bc29c32dd2
sha1: 5a6b959ad24d15dc7ebd85e501b83d105d1b37c6
iso/crc: ffffffff

Windows XP Home K SP3 Retail
grtmhkfpp_en.iso
en_windows_xp_home_k_with_service_pack_3_x86_cd_x14-92386.iso
md5: 1e517a8133765d5fc56f909764a6da5a
sha1: e1b2d865155e1d2fade155060f55802ca351a8d6
iso/crc: ffffffff

Windows XP Home KN SP3 Retail
grtmhknfpp_en.iso
en_windows_xp_home_kn_with_service_pack_3_x86_cd_x14-92388.iso
md5: 2e56eee1c75c76a4c1f6ff505cecaa08
sha1: 09753cd81110d41207b41f9f238afac25a1b5138
iso/crc: ffffffff

Windows XP Home SP3 OEM
grtmhoem_en.iso
en_windows_xp_home_with_service_pack_3_x86_cd_x14-_oem_.iso
md5: 0f707417150c0aee4e91c9919d86b4a7
sha1: 7f395b9ec84cffcc43c855bf89ab91ef3bfad612
iso/crc: ffffffff

Windows XP Home N SP3 Retail
grtmhrmfpp_en.iso
en_windows_xp_home_n_with_service_pack_3_x86_cd_x14-92393.iso
md5: 758539e4bd1782d9248edef6c8a0298f
sha1: f43b5bad8db60a25bb696183153ef856af839573
iso/crc: ffffffff

Windows XP Professional SP3 Retail
grtmpfpp_en.iso
md5: f424a52153e6e5ed4c0d44235cf545d5 *en_windows_xp_professional_with_service_pack_3_x86_cd_x14-80428.iso
sha1: 1c735b38931bf57fb14ebd9a9ba253ceb443d459
iso/crc:ffffffff

Windows XP Professional KN SP3 VLK/Corporate/Volume
grtmpknvol_en.iso
md5: 8c15366f1a181b1a24d641ff1bfcd40d *en_windows_xp_professional_kn_with_service_pack_3_x86_cd_x14-92432.iso
sha1: 29aafdd5abd8cc48eb43d262797d80676e4993fb
iso/crc:ffffffff

Dell Windows XP Home SP3
dell_xp_home_sp3.iso
MD5: 22CBA58A04BC9761B8A9276E1279BBCD
SHA-1: 3B80E5CE804286E881C261D49ED56864DCC7D8EF

Dell Windows XP Home SP3 (Another Copy)
dell_xp_home_sp3_a.iso
MD5: 9BA75144031DC8D93C93BC49AFF7AFDE
SHA-1: 1BC86F9FD9A659185A906CAE73AEC66A3A0C6DAC

Dell Windows XP Professional SP3
dell_xp_pro_sp3.iso
MD5: AF29AE36655BF3B094D85E496F87B41D
SHA-1: A5DA014B816A2CE85F3119106909587613CAA1B8

Windows XP Professional SP3 (Another Copy)
dell_xp_pro_sp3_a.iso
MD5: C4F614EFBEDC423B77BBD7B7B6DF8368
SHA-1: DD588E792EC5F4DEF5CA5BACF83854C461E86030

Note: Include Windows RTM ISO Verifier v2.0.2 to check genuinety of the created iso.