Cheap(ish) NAS that supports Active Directory?

[bremen1874]

I need to add some secondary storage to my Domain (500GB+) so that I've got somewhere to dump desktop drive images to.

Are there any decent NAS devices that'll integrate with Active Directory without costing an arm-and-a-leg? I'm thinking of something similar to the D-Link DNS-323 but with AD support.

I’d prefer to be spending under £200 (excluding drives) but there’s no set budget.

Thanks.

 

[bremen1874]

Thanks for the suggestions.

I've got enough spare hardware kicking about so I think I'll have a play FreeNAS/OpenFiler and see where it gets me.