NamrataC:
Are you familiar with Photoshopping it? Here is what I did to help show someone else how to do it: http://reaganator.com/cremebrulee/table.htm
If you need help figuring out the code I used, ping me, and I can lend a hand. « tables
Or there is this method of doing it, too... http://www.webcredible.co.uk/user-friendly-resources/css/css-round-corners-borders.shtml « div
And sorry for the super-late reply on this...