The Sony W350 just recently became available and there are no reviews or sample photos yet.
Based on previous Sony "W" series cameras, it is very similar to the Canon SD series.
The only significant difference in the two cameras is the Canon SD780 (aka ixus-100IS) has a normal angle lens (33mm focal length) and a view finder in addition to the LCD.
The Sony W350 has a wide angle lens (26mm focal length) and it does not have a viewfinder.
Here is a comparison of specifications:
http://www.dpreview.com/reviews/compare_post.asp?method=sidebyside&cameras=canon_sd780is%2Csony_dscw350&show=all
..
wanted to buy digital camera..thanks for helping me..

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic