recently got some promo codes for windows software 10% off ON newegg.com
Windows 7 and 8 or search term SHOWMEWIN for eligible software
Promo Code CHANGEISGOOD
Valid through 9/30/14
Also windows Server Windows Server Standard R2
Promo Code SAVESTDR2
and
Windows Server Essentials R2
Promo Code SAVEESSR2
Happy shopping :)