While surfing on the net I got a website from where you can easily customize your Facebook main profile page as following.
Now,
*Set the largest image (200×500)as your profile page image.
*create a photo album and upload all 100×68 thumbnail images to that folder.
* Now tag these uploaded 100×68 thumbnail images with your own name. Tag the image 1st that will appear in the extreme right on your profile page and tag it with your name. Then tag the immediate left image and so on such that the left-most thumbnail get tagged in the end.
Order of Images is important, save your photo album and see your profile page.