grub 2 long time to load

#1
I have a PC with two hard disks .On first Windows XP installed.On second Windows 7 RC and ubuntu 9.10 installed and working OK.But grub is taking long to load.Earlier when UBuntu 9.04 with earlier version of grub installed there was no such delay?.Why I did not have this difficulty with earlier version.Request guidance in this regard.Thanks