I had downloaded from the link above just a day or two before I got the 2.1 update because my beta had expired just like everyone else's. Then when I got my update I couldn't get my swype keyboard to show up. It had defaulted back to the stock. I tried going to go to my text app to see if it gave me an option to use swype but didn't. Then I went to me mail app and go like you are composing a new email. I remember I had to do that before to when on 1.5. Except with 2.1 you have to long press in the To: field (in 1.5 I believe this option was under menu) and it gives you an option for "input method". Pick Swype and then you shouldn't have trouble with it bringing up your swype keyboard in all your apps after that.