Why window 7 is better today
These are the reasons why you have to go with windows7:
1)Support from Microsoft:
On April 14, 2009, Microsoft ended mainstream support for Windows XP.
All the programs are now being written for the Vista/Windows 7 platform.
4) And last but not the least Windows XP Mode. Through Windows XP Mode, you can use XP and still get the benefits of Windows 7.