are you serious? it took me about 20 seconds to figure out how to watch dvds, downloaded videos, games, demos, use the buddy list, etc.
after I fixed my buddy's xbox, he gave it to me so now I have both. admittedly I haven't spent more than 20 minutes with the xbox, but I find it much much easier to find things on the ps3. everything is laid out in front of you whereas with the xbox you have to open every window to find what you're looking for.