[Samba] is it possible to migrate to samba and keep existing SIDs?

[Micha Niskin]

Hello,

I am using smaba-3.0beta3 on linux (RedHat 7.3). I noticed that 'net rpc 
vampire' does not retrieve the existing SIDs from the domain PDC, rather 
it creates new ones. This is a problem if users have files saved locally 
on their NT workstations, as the SIDs won't match after the migration to 
samba PDC. Is there a way to migrate from an NT PDC to a samba one and 
still maintain the users SIDs? Thanks!

-Micha-