I also have seen a few guys that are still setting up a personal account under a business name. Don't do that, FB is clamping down a bit on that, and basically will eventually kill that page and you'll have to start over.
Do a personal FB account, then ADD a business account under it as an admin. Then, when liking, do so from the personal account.
Depending on how you setup the personal/business page originally, it might be easy to just use the same email address but change the name on it so you maintain the friends, etc.
Bookmarks