How Canon handles dust.
 

Thought it share this link with those who are interested:

L I N K

[flash=425,350]http://www.youtube.com/v/uAmArXz_gZQ&eurl[/flash]

Now that on the subject, how about dancing to the tune of Canons Shutter?
LINK

Didn't Olympus do this at one time?

Carman;
Canon has 3 physical and one software measure to deal with dust as described in the video clips.
I know Olympus is good in dealing with dust but don't know which measure/measures or what combination they employ. All I know the size of Olympus digital SLR sensor is so small compare to any other DSLR that when doing math, the chance of dust over that little surface area is much less than any other manufacturer :D Sorry but I firmly believe math can't go wrong...

Olympus dust cleaner - good - never had any problems with any Oly DSLR.
Canon dust cleaner - iffy - took some small aperture stuff last weekend and I don't think those blobs were things floating on the water!

Sorry sassan you have to accept that Olympus have lead in dust reduction. Lead in introduction of live view and now have smallest lightest lenses available. (14-42, 40-150 f4.). Math does not enter the equation 50% of nothing is nothing after 4 years I have no, repeat no dust spots to remove. This is not to say I wouldn't like an EOS1d Mk3.

LOL.
I am really good in collecting dust on the sensor. May be I should try Oly's.
Have fun Carman.