update: I went with the 5D. Picked up one with the battery grip and now i'm working through the manual. lol more complex and flexible then I had thought. Initial results are very nice.
As someone mentioned, the 50D will excel at the fast moving sports shots, while the 5D will shine in the fine quality. I grew up with manual focus 35mm and 2 1/4 formats, so learning how to judge the shots for action, was a requirement (instead of saturating the "moment" with 20 frames). The size is very similiar to my EOS 3 and 1N, so I'm already familiar with the weight. Plus, my lenses were set up for full frames, so i'll be able to use their full abilities with the 5D. Now i'm looking at photoshop programs as a good percentage of my work will be done RAW.
Thanks again everyone for your input. lol i remember some of my first questions here regarded variable booting for stacking sequences in himem to maximize the memory, and now we're discussing digital photography.
