@jack-2 - Yup, although it's very dangerous to do so, in terms of availability, not corruption. I suspect they're on an earlier version though.
@kwoznica - No, no possibility of corruption from freezing/thawing IO.
Paul Randal
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SQL MVP, Microsoft RD, Contributing Editor of TechNet Magazine
Author of DBCC CHECKDB/repair (and other Storage Engine) code of SQL Server 2005