Switch product for business use, huh? They're making some big changes to the firmware, you know. I think it's a bit too much to handle all at once... Ver.1.7.1 and WLS-ADT Ver.4.5.9 are coming out in November, but it looks like they're going to break backwards compatibility or something. So if your old management password is still set, you won't be able to change any settings afterwards? That's a bit of a hassle...