Xbox – How to tell what hard drive size a used Xbox has

First of all, keep in mind that on the 360, saved games and Xbox Live profiles are ultimately stored in different "places". While you can keep both on a hard drive (or on a memory unit or flash drive if the saved games are small enough), saved games are only kept locally, while your Xbox Live profile is tracked on Microsoft's servers.

If you're talking about an Xbox Live profile, then it will "move" the first time you recover it - once you recover it from Microsoft's servers, that becomes your up-to-date profile, so you won't need to copy it from your hard drive. Your saved games won't be accessible until you get that enclosure so you can connect your old hard drive.

Local profiles, ones not associated with an Xbox Live account, are only stored locally, so if that's what you have, then you'll need to wait for the enclosure to arrive.

Once the hard drive is connected to your new 360, you can move whatever saved files will fit to the internal flash drive. (If you go to My Xbox, System Settings on the far right, and choose Memory, it'll show up as Memory Unit (3.x GB free), and you can copy files from your hard drive to it and vice versa.) I don't personally believe there's a difference between storing your profile on the internal drive and storing it on the hard drive. However, if you find yourself playing away from home on occasion, you may be better off picking up a small USB flash drive (up to 16 GB), formatting it for the 360, and storing your profile on that. You can simply pull the USB drive and take it to your friend's house without needing to recover your profile at either place.

It's really tricky to weed out "bad" Xbox 360's. I don't really recommend purchasing one used, since many of the early consoles had hardware issues that weren't resolved until later in the production run. Even with a warranty, I'm still suspicious. It's always possible there are intermittent issues or hardware failures that wouldn't show up in a quick test or in the first week or month of play.

However, if it's just too good a deal to pass up, I'd at least run a few tests before buying.

If you can, you might ask the current owner to sign in to Xbox Live Gold using their own account credentials. If they can get online and play a quick round of something, that's probably the best test of the console's online status.

If that's not feasible, you can probably run a quick test yourself. First, you'll need to be able to connect to the internet. Create a new profile on the box, and when prompted, sign up for Xbox Live Silver. Go into the marketplace and try to start downloading a game demo. If the console's been banned from the service, somewhere along this path, you'll likely run into an error along these lines:

“This console has been banned for violations of the Terms of Use. To protect the Xbox LIVE service and its members, Microsoft does not provide details about console bans. There is no recourse for Terms of Use violations.”

In addition to testing the network and console ban status, you'll also be checking to see if the hard drive is reading properly. A more thorough test of the hard drive and the optical drive is to install a game from a disc. Microsoft's got a good knowledgebase article on the subject, including a video. The basic steps are:

1. Insert the game disc into the disc drive.
2. Go to Home.
3. Highlight the game you want to install with your controller.
4. Press Y on your controller.
5. Select Install to Hard Drive.

This should spin up the disc as fast as possible, and read data continuously for 10-20 minutes. This is about the best test of the optical drive you can do in a short period.