Swype is amazing--and the best keyboard i've used yet!
But,
Swype is not standard on Evo's,
it IS however standard on Galaxy S phones (captivate, Epic, Fascinate)---but don't think you can get all crafty and send the .apk from one of these phones to your Evo via bluetooth...the .apk is phone screen specific and won't work. i've tried.
Sadly, Swype is not available for download on the Android Market yet it was originally, as a beta program, but was then closed beta... some working versions are still floating out there, you just have to know how to find it. most of the un-licensed versions of downloads you find aren't able to be used though--only downloaded and then you get a "force close" error. making it useless and you delete the .apk altogether.
it's currently in its final stages of testing, as stated in AC Posts, and hopefully will be released to the public soon.
i have found it--but due to Forum rules, am unable to say how.
if you Pm me, i'll let you know.
Moderator--if this is unacceptable--let me know and i'll retract my offer.
but i'm unsure if it conflicts with SwiftKeys app--
it shouldn't. you are able to choose your input method of text by longpressing a blank text box, choose INPUT METHOD, then tap the method you wish (be it SwiftKey or Swype, if you have those installed)
hope this helps!