The bbc series merlin series 4 in mp4 which works on all mobile devices as well as pcs etc.
The other series are in avi and are on rapidshare




s04 e01
http://www.fileserve.com/file/vU2efzP
s04 e02
http://www.fileserve.com/file/ZuBjRFr
s04 e03
http://www.fileserve.com/file/zAVdhAs
s04 e04
http://www.fileserve.com/file/U66GnFN
s04 e05
http://www.fileserve.com/file/8Kxjfv7
s04 e06
http://www.fileserve.com/file/thwUHzu
s04 e07
http://www.fileserve.com/file/xsfJm4M
s04 e08
http://www.fileserve.com/file/MCr2q4V
s04 e09
http://www.fileserve.com/file/zT9m47e
s04 e10
http://www.fileserve.com/file/RMtyhwY
s04 e11
http://www.fileserve.com/file/BKyHcDG
s04 e12 - sword in the stone prt1
http://www.fileserve.com/file/6PDHfyF
s04 e13 - sword in the stone prt2
http://www.fileserve.com/file/5P2sScq