How to view time remaining in Evaluation copy

[Tripredacus]

I just got a machine in that has a copy of Windows Embedded SP2 on it, and it is unfortunately the evaluation copy. All the Embedded images we create use a license key, but this one was made by another company. I need to find out when it will time bomb so I can inform the customer how long they can use it for.

In Vista, you can use SLMGR to view current activation status and evaluation expiration date/time but this is not available in XP Pro or XP Embedded. Is there another way to view this information?