I have been using Microsoft desktop 2000 for 4 months now.
Its.. good but-
- the middle mouse button is really hard to press
- scroll is smooth and super sensitive. Making middle clicking a royal pain.
- the wrist support on the keyboard is kinda short, so as far as I am concerned its useless.
Rest everything is nice, battery life is simply great (3.5 months for the mouse with 12 hour usage a day
, keyboard batteries have yet to be changed) , its nice to type.
hth