Yeah!. I got it
I found a rpm pkg for this main menu from :
Also I found the name for this menu, it's called "SLAB" which was initially created by folks at Novell for their SLED distro.
It's nice to have this menu system which is little more helpful than the traditional main menu.
Fpmurphy : I don't want to change to other desktop since I like GNOME, I just need this extra feature.
Give it a try if you like it.