Thanks. Funny I sometimes forget about deals at stores like Target! Unfortunately, the P-93 isn't currently on sale there, but I'll keep looking. And actually, the P-73 and P-93 are identical in size. I think you're thinking of the P-72, which was a bit larger.
That said, I haven't heard anyone pipe up regarding the Canon SD200. Yes, it's only 3.2 Megapixels, but again, that's really all I need. It seems to have everything else (especially the SPEED and SIZE), though the zoom is only 3x and goes out to 109 mm (instead of 117 like the Sony twins).