Same problem here. Our enterprise is about to update to server 2008. If the 2008 compliant firmware isn't released soon, our Ready Nas devices will become paper weights. It looks like Samba has incorporated it...
http://us4.samba.org/samba/history/samba-3.0.28a.htmlSamba 3.0.28a Available for Download
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Release Notes for Samba 3.0.28a
Mar 8, 2008
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This is the second production release of the Samba 3.0.28 code
base and is the version that servers should be run for for all
current bug fixes.
Major bug fixes included in Samba 3.0.28a are:
o Failure to join Windows 2008 domains
o Windows Vista (including SP1 RC) interop issues