Jean-Pierre's save/restore functions will do this. Check out openG. Start with Jim Kring's profile to find this site.
http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=261&HRedirected=True&HUserId=101_1512&RFORMNUMBER=6&UCATEGORY_0=_6&UCATEGORY_S=0 Ben
