Mary Jo Foley is reporting that while SQL Server 2008 is “launching” February 28, 2008, it won’t actually be released to manufacturing until Q2 of 2008. That means you early adopters have got pretty close to a year left to play with SQL Server 2005.
What are you waiting for? You’ve only got a year! Go write a SQL Query or build a stored procedure for heaven’s sake!
You’ve Got Another Year on SQL Server 2005
SQL & DataInstall, Upgrade & Admin
Archived post from 2007. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.