I have a Motorola Atrix and I am trying to find out what app that will totally remote wipe my phone is recomended here on the forums.
The beauty of Lookout is you can sign up for the free services. Then, if you need to do a remote wipe, you can sign up for the premium service (which includes remote wipe) when needed. So, if your phone is stolen, for example, you can log in to your account on a computer, sign up for the premium service and then do a remote wipe.