I have met lots of challenges with building the new 64 bit MOSS, and now I am nervous about the next step!Anyone have suggestions for the BEST approach (least problems?)I did a SQL backup and we have 32 Gb of data to move, then need to fix up the URLs for the users.possible problems:- SQL2005 to SQL2008 - 32bit to 64 bit- WSS to MOSS (not a problem in itself I believe)