I'm wondering if anyone has been able to get Swype working on the S3. I've downloaded and installed the beta with no errors, and I've enabled it in the input settings. However, in the settings menu the Galaxy default keyboard is grayed out and I am unable to uncheck it, and I can't seem to get Swype to override it. (I've also tried the long-press on a text field to switch, but it only brings up copy/paste options, unless I'm missing something.)
I know Samsung incorporated a version of Swype, but I really do like the extra options and features of the real thing.