Adobe is running a promotion giving Creative Suite users on older versions of the design software a special opportunity to upgrade from their individual or suite product to the latest version — including Creative Suite 5.5, Photoshop CS5 or Illustrator CS5 — with a 20% discount.

The offer runs through Dec. 31. This limited offer will be honored by all Adobe Resellers and adobe.com for customers with a valid license to one of these qualifying CS2, CS3 or CS4 products:
 
° Design Premium; Design Standard; Web Premium; Web Standard; Production Premium; or Master Collection;

° Production Studio Premium or Standard; Design Bundle, Web Bundle; Video Bundle; or Macromedia Studio 8;

° Adobe After Effects; Adobe Flash Professional; Adobe Illustrator; Adobe Audition; Adobe Dreamweaver; Adobe Fireworks; Adobe InDesign; Adobe Photoshop; Adobe Photoshop Extended; Adobe Premiere Pro
 
Additional information about the promotion can be found at http://store.adobe.com/store/en_us/popup/offer/csupgrade.html .