Право Downgrade в Windows 7

??????? ??? Windows 7 ???????????? ? Windows 7 ???????????????? ????? ?????? ????? ???????????? ????? ?????? ?? (Downgrade), ??????????????, Windows Vista Ultimate ? Windows Vista Business.

????? ????, ?? ??????????? ????????????? ? ??????? 18 ??????? ????? ?????? Windows 7 ??? ?? ?????? ?????? ?????????? 1 (SP1) ??? Windows 7 ????? ??????????? ???????????? ????? ? Windows XP Professional, Tablet PC, ??? Professional x64

????????? ????? ????????? ?? ??????: https://ladylicensing.spaces.live.com/blog/cns!87F95F1B5B21B01E!1791.entry?wa=wsignin1.0&sa=260596069