I haven't used my camera for about 6 months (I have a Canon 350D, with tripod and a Sigma 70-300mm lens) - I cannot take a picture of this eclipse for the life of me!
I set it to manual settings, played around with the shutter speed, aperture, etc and used the recommended settings posted above - it just comes out black! I can't use shutter speeds 1/200 like others have above.
I did manage to get a few pics earlier when the camera was set to aperture mode but the shutter speed was 30 secs and the image was very blurry, even though it was on a tripod and was on a timer - eventually the timer didn't work and it said "BULB" on the screen and stopped working

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Not having a good day!