Of course, we expect Facebook to roll out this functionality to everyone eventually, but with SocialToo Status, a new addition to SocialToo's Facebook app, there's no reason to wait. SocialToo Status allows anyone to update their personal wall, Facebook Pages, and Twitter with one single status update from the Facebook Publisher.
To use the time saving utility, you'll need a SocialToo account, though you can sign in with your Twitter account or via Facebook Connect. Once you sign in, click the Facebook App option in the upper right-hand corner, approve the various application requests, and then you'll notice that you have a new drop-down option labeled SocialToo Status in your Facebook Publisher (the status update box).
Now when you're updating your status, you can click the SocialToo Status option and simultaneously post to Twitter and any Facebook Page you manage. It's a post-by-post status updating tool that should provide you with a convenient way to do more with a single status update.