How to get rid of the grub loader and replace it with boot loader(Windows default loader)?

No more torture with this screen!!!

Insert the XP boot cd.
Press R when prompted, it opens the cd in recovery mode.

Use the following commands:

FIXBOOT C:
FIXMBR
BOOTCFG /rebuild

I noticed that i ended up with a second instance of "Microsoft Windows XP Professional" in the NTLoader when I start up. But that can be corrected by editing the boot.ini file in Windows.