I recently bought the Canon SD750 & I love it. I have a 4gb SD card for it and can take a 90 minute vid with it or over 2000 high resolution snapshots. I now carry it everywhere I go something I wouldn't or couldn't do previously with my previous equipment because of their size etc.
Got the card for under $30 at NewEgg.
I paid about the same as Max did for the Canon but at CostCo.
Does FlickR host (hotlink) for free?! I noticed that photobucket always butchers my high res pics. They really don't look the same after you size em down.