intial timing help ca18det

[sivart33]

OKay i have removed the cam sproket cover and now i made shure that engine was at top dead center and now i need to set up the cam angle sensor to be set near correct to have the engine start. Now where do i line up the marks on crank angle sencor and the sproket. I have no idea of what marks on both the cam and the sensor, or is it the mark on the cover? I know i am TDC and the piston number 1 is at the top. so plz mark my pictures(photoshop) and show me what marks i have to line up on either peices. Also when setting up for intial timing is the piston sapose to be at the top of the cylender or the bottom when set at TDC, since there are 2 TDC one where the piston is at top and when the piston is at bottom, It is a Ca18det HEEEEEELLLLLLLLLLPPPPPPPPPPP.
Cam angle sensor:
http://photobucket.com/albums/d67/sb...t=MVC-004F.jpg
Sproket:
http://photobucket.com/albums/d67/sb...t=MVC-003F.jpg
Cover:
http://photobucket.com/albums/d67/sb...t=MVC-002F.jpg
Teaser pic of my car:
http://photobucket.com/albums/d67/sb...t=MVC-005F.jpg