To increase your chances to get the 64b implementation, you should vote HERE:

http://forum.daz3d.com/viewtopic.php?t=75847&sid=bfaade744c15e081e48b7d290c4b648c

SparrowNightmare said:  "*[...] I am finally relegating my old system to my 11 yr old daughter..."

*-->A chance for you she is a girl! I did the same think last year with a young boy, who came to Counter Strike, and my old machine was so slow that the poor kid was killed by the lags before having time to begin to play. So, to save the threaten family honour, I let him to play on the  new machine and, day after day, I have been finaly relagated to check my mails in the children's room!

Friendly, LocusSolus.