Price / performance is good, getting used to the software "buggy"

From the price / performance ratio certainly as already mentioned good and very quiet, but many of the previous speakers, to get used to. I would even say: Since the ergonomics has given the design. As a "blind prediction" are some key difficulties accessing (Escape, F12). For someone who needs to switch between many keyboards, the changeover is difficult.

In addition, the SetPoint software has some quirks, at least on Vista. After an automatic update, it has itself completely into the ground packed (probably one of the usual Vista-rights issues). It helped only uninstalling and reinstalling.

SetPoint not support the user switching on XP and Vista: If I change the user and one of the function keys operator, the results appear in the user who has logged in the first - certainly not the point of it.

But fortunately the keyboard and mouse works fine without SetPoint ...

Small supplement for five months using: I am still completely used to the keyboard layout, I have to frequently switch keyboards. The mouse showing the first signs of disintegration - the gum dissolves. The device I use only occasionally in leisure time, which I have not so much. And I was so far unknown, that I am suffering from caustic hand welding :-)