Hello everyone I'm in need for a little help. Coming form a variety of Asus laptops I was used to use the FN+Num pad Enter key combination to bring up the windows calculator (and the same on my Lenovo branded keyboard at office). So, when i purchased a Desktop PC and acquired this keyboard from my younger brother I was under the impression that a thing like that would be perfectly and easily viable... Well, with this keyboard and the 2.21 version of the Synapse software I'm perfectly unable to do so or to find an option for that (the 3.5 version is completly unable to detect the keyboard). I'm missing something or it's merely impossible to program such a thing on this keyboard? Thank you.