Replying to Which Digital SLR to buy???

Ok, so I sold a bunch of crap to save $$$$ for a new SLR. I am looking at Canons mainly...the Digital Rebel SLR (black body), the 20D or new 30D. What's your take on those or should I look into Nikons, Samsung's new one, Olympus, etc. I want something that will last me atleast 5 years, have a good fps rate, ease of use. I will be using it for family portraits, urban photography, landscapes, and maybe a little skiing (haha, right, a lot of skiing). Any help would be great and don't try to be creative and say search bar.