Season 4:

S04E01
http://rapidshare.com/files/146729048/Supernatural.S04E01.HDTV.xvid-NoTV.part1.rar
http://rapidshare.com/files/146729034/Supernatural.S04E01.HDTV.xvid-NoTV.part2.rar

S04E02
http://rapidshare.com/files/148878896/Supernatural.S04E02.HDTV.XviD-0TV.part1.rar
http://rapidshare.com/files/148940433/Supernatural.S04E02.HDTV.XviD-0TV.part2.rar

S04E03

http://rapidshare.com/files/150905052/Supernatural.S04E03.HDTV.XViD-DOT.part1.rar
http://rapidshare.com/files/150914448/Supernatural.S04E03.HDTV.XViD-DOT.part2.rar

S04E04
http://rapidshare.com/files/152936917/Supernatural.S04E04.HDTV.XviD-NoTV.part1.rar
http://rapidshare.com/files/152936419/Supernatural.S04E04.HDTV.XviD-NoTV.part2.rar

S04E05

http://rapidshare.com/files/155451844/Supernatural.S04E05.HDTV.xvid-NoTV.part1.rar
http://rapidshare.com/files/155464722/Supernatural.S04E05.HDTV.xvid-NoTV.part2.rar

S04E056

http://rapidshare.com/files/157651367/Supernatural.S04E06.HDTV.XviD-NoTV.part1.rar
http://rapidshare.com/files/157651789/Supernatural.S04E06.HDTV.XviD-NoTV.part2.rar
S04E07
http://rapidshare.com/files/160297981/SPN.S04E07.DG.part1.rar
http://rapidshare.com/files/160301803/SPN.S04E07.DG.part2.rar
http://rapidshare.com/files/160305647/SPN.S04E07.DG.part3.rar
http://rapidshare.com/files/160307298/SPN.S04E07.DG.part4.rar

S04E08

http://rapidshare.com/files/161444056/SPN.S04E08.DG.part1.rar
http://rapidshare.com/files/161446707/SPN.S04E08.DG.part2.rar
http://rapidshare.com/files/161449333/SPN.S04E08.DG.part3.rar
http://rapidshare.com/files/161450577/SPN.S04E08.DG.part4.rar

S04E09
http://rapidshare.com/files/163688110/Supernatural409-notv.part1.rar
http://rapidshare.com/files/163689128/Supernatural409-notv.part2.rar
http://rapidshare.com/files/163690140/Supernatural409-notv.part3.rar
http://rapidshare.com/files/163687848/Supernatural409-notv.part4.rar

s04e10
http://rapidshare.com/files/165893400/Supernatural.S04E10.part1.rar
http://rapidshare.com/files/165893388/Supernatural.S04E10.part2.rar
http://rapidshare.com/files/165893385/Supernatural.S04E10.part3.rar
http://rapidshare.com/files/165891833/Supernatural.S04E10.part4.rar

Or
HDTV Quality
http://rapidshare.com/files/166203212/supernatural.s04e10.720p.hdtv.x264-ctu.part01.rar
http://rapidshare.com/files/166203217/supernatural.s04e10.720p.hdtv.x264-ctu.part02.rar
http://rapidshare.com/files/166203223/supernatural.s04e10.720p.hdtv.x264-ctu.part03.rar
http://rapidshare.com/files/166203219/supernatural.s04e10.720p.hdtv.x264-ctu.part04.rar
http://rapidshare.com/files/166203876/supernatural.s04e10.720p.hdtv.x264-ctu.part05.rar
http://rapidshare.com/files/166204153/supernatural.s04e10.720p.hdtv.x264-ctu.part06.rar
http://rapidshare.com/files/166204157/supernatural.s04e10.720p.hdtv.x264-ctu.part07.rar
http://rapidshare.com/files/166204167/supernatural.s04e10.720p.hdtv.x264-ctu.part08.rar
http://rapidshare.com/files/166204469/supernatural.s04e10.720p.hdtv.x264-ctu.part09.rar
http://rapidshare.com/files/166204925/supernatural.s04e10.720p.hdtv.x264-ctu.part10.rar
http://rapidshare.com/files/166204930/supernatural.s04e10.720p.hdtv.x264-ctu.part11.rar
http://rapidshare.com/files/166203216/supernatural.s04e10.720p.hdtv.x264-ctu.part12.rar