You can buy from the following link. After clicking "Buy" change from Full to Upgrade; then select your existing LR product from the drop-down menu and the correct pricing will be displayed. Then simply choose “Add to Cart”
Here is the link: Products
Lightroom is near the bottom of the page.
Indicate that you want to Buy Lightroom.
Indicate that you want an upgrade.
Indicate what version you are upgrading from.
Proceed to purchase.
Thanks I have done that and paid £59.09 for thank you for your help, most appreciated.
As you can see above I have been having some bother getting any new photos I want to add into LR6 as when I insert my SD or USB stick the autoplay shows only the previous LR5.0 version in my pictures or mixed content and there is no facility to change this and even if I reset it, it just tries to import these new pictures into my photo gallery instead.. very frustrating indeed... I am also concerned my external hard drive will Now Not back up these new pictures.
Some more help please,