DM7 Rear Button (On/Off)

[willg]

Hey guys, do you know where i could pick up a rear button for the dm7, just bought one from the forums but was told it didnt come with one (only flaw).

And how much would they be about?

Thanks

EDIT:

Picture:
http://i843.photobucket.com/albums/zz351/venusian-artist/DSC00867.jpg

 

[willg]

Dont worry, all sorted now. Thanks foot