Unauthorized Memory Units Won't Work in Next 360 UpdateS

Unauthorized memory units are verböten under the next dashboard update to Xbox Live, which isn't of mainstream concern right now, but will be to those participating in the Xbox Live Preview Program.

Says Major Nelson, the Xbox Live community guru:

When Preview Program members start receiving the Xbox 360 system update next week, one of the changes is that unauthorized Memory Units will no longer work with the Xbox 360. If you've moved your profile or saved games onto one to "back it up," you'd better move it back onto an authorized Xbox 360 storage device prior to taking the update. If you continue to use an unauthorized Memory Unit after the update, you will not be able to access your stored profile or saved games.

One way to be sure you have an authorized storage device is to check it against this list.

Note: Unauthorized does not necessarily mean "third party." This link identifies the brands featured on third party products - including memory units - that are authorized.

Don't Use Unauthorized Xbox 360 Storage Devices [Major Nelson, via Gamers Reports]