My wife and I are ready to get our first digital camera. I can get a great price on the Canon S50 right now at ~$400. Is there anything I should consider for this price that would be better? What about the sony cameras? It would be cool to use the memory stick slot in my Sony TV to view pictures but I don't want to comprimise quality of pictures for that one feature. P72/P92??? Can anything compare to the S50 at this price point?