http://www.adobe.com/products/photoshop/photoshopextended/ - Google 0.32 seconds
I know what it is i just wanted to know what the 'extended' bit meant etc?
TWO EDITIONS. INFINITE POSSIBILITIES.
Adobe Photoshop software is available in two editions. If your focus is photography and you don’t need the 3D capabilities of Photoshop Extended, check out Photoshop CS5. Learn more
From the bottom of the link provided:
In future, do try to do more research into trivial things or someone less nice than me will turn up in your thread
He'll be asking you for the link to download it next...