Like many, I was a bit fed up of remote controls which multiply and was glad to see the postman arrive! Unpacking, nothing new under the sun, Logitech, true to themselves, you provided a manual in 15 languages ... to 2 pages in yours. The real surprise is that there is no installation CD! The software must be loaded from the internet, necessarily. On the one hand it allows you to always have the latest version on the other, if you are in a vacation spot, without connection, he missed! Mac user, I was a little afraid of not finding an app that makes sense ... but apparently they had planned the coup. The first action, charging batteries supplied, allows to empty his cabinet audio / video to go in search of model numbers for each device. Without this information, also can not make any configuration. Once this information is collected, the batteries charged and installed software, it only remains to be guided. If the wizard makes it possible to very quickly create the basic functions, adding things a little further (automation timeshift or assigning a specific key) is a bit laborious. It took me a little time to understand the logic and reach my goal to remove the 3 huge boxes. It remains to test the lifetime of the batteries and their need to load. If not, once passed the test setup, no complaints. The number of devices is considered impressive, construction and design are pleasant. I really hesitate to give 3/5 but I really struggled to avoid too 36 browse menus before starting to tune my timeshift 4.