Apple Mac mini is the cheapest entry into the Mac OS X family, familiarly known as the Mac family. The product has a very superior build quality and takes up a very small space on your work area. It is around 8 inches X 8 inches in L X B and 1.5 inches in height.
It takes some time getting used to the Mac OS and there are quick tutorials available on the Apple site for users migrating from Window to the Mac systems.
Features - Wifi, Bluetooth, Graphics card, 4 USB(2.0) ports, Memory card reader, IR etc. The detailed specs can be seen on the Apple site and obviously if you are making a 35 K INR investment, you will read the whole thing first.
Whats not there - an Optical drive, keyboard, mouse and monitor not included. Any Display, Mouse, and keyboard will work with this device, but my suggestion - stick to the Apple keyboard(they are awesome and high grade), the mouse and display does not matter.
I am using a wireless mouse(USB), Apple wired keyboard(has two USB ports in the keyboard too), Apple magic trackpad, Benq 24" HD monitor.
This is the most sturdy and user friendly OS known to man, and one you are used to it, is a breeze to use and you would hate Windows thereafter.
Price - 34500/- and 45 000~ variant.