Very responsive and willing seller, flawless receipt of the product, but to unpack and despite a good keyboard, this keyboard is unfortunately comes with only Avid Ignite linked to download is no longer active at Avid (Error 404) impossible to install because you do not know what to download, further Ableton Lite software (mentioned as included in the package Axiom 25 M-Audio) is not included contrary to the manufacturer mentions the M-Audio on his site [. ..], there appears to have a difference between what is shipped and what is mentioned on the official site, I would not recommend this brand and this product to purchase, unless you have already Ableton and Avid, we can not use it!.