Since I got a income tax refund and stuff, I've been looking into buying a new camera. I read in the 'G11 vs s90 thread' that the Canon s90 is a great point-n-shoot. I went onto flickr and saw a lot of photos that different folks took, and there were a lot of stellar photos there. Now I don't know a whole lot about cameras, and now I'm really stuck on whether I should get a DSLR or an s90. I'd rather have a nice point-n-shoot to carry around, but I wouldn't mind getting a DSLR because you can find them for about the same price used on eBay... As a matter of fact, I can get a xTI on eBay for about $100 less than a new s90. For an amateur like me who wants great photos, what would be good? Thoughts?