wahhhwahhh... why.. I purchased it.. =(
there are probably 10 threads on this same subject now.
there is a FREE beta test version you can download its legit and works better than your leaked copy did. Swype Android Beta!! and Swype MotoDroid "wrong version" problems are solved here!
Try downloading it directly into your Droid using the thread here entitled, Heres the swype apk. Then open it from the SD file. If for some reason it just doesn't work, try the easily downloadable alternative app, SlideIT, from the regular download Market, although you will have to pay.