Hi, I readed that I must have a native w2k active directory in order to publish and Exchange 2003 OWA using ISA2004 RADIUS authenticated.

I have a 2003 Active directory that is migrated from a 2000 one which was migrated from NT 4.0 one, so I guess I don't have a w2k native directory...

My question is, how I could have a native w2k active directory? Is a complex process? Is there a risk of data loss????

Thank you.

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I found this but still I don't know what the implications are...
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