I've been using mywi since it came out and really liked the on demand feature with the iPad but I stopped using it after I got the text from big brother. I'm using the new PDAnet but it's not even close to as easy to use. I hope mywi is working on an update and it would be nice if they would comment if they are. I know the new pdanet only support adhoc like the older tethering apps so there might be something in the new the new iOS firmware that permits tethering that is being used by AT&T. That would make it more difficult for apps like mywi to take advantage of the infrastructure that apple includes.