walking while working cannot replace whistling while you work
my subject line is not entirely accurate but i just couldn't resist. my desk is at home. i use my mac mostly for writing so i'm dubious. i'd hate to lay out one, two or three grand to find out this really dosen't cut it even though the idea appeals. on top of it all, i'm loathe to give up my 3-a-week gym session because that's where i really push it and get to watch young women in gym gear.
so, back to work for me and concentrate on eliminating alliteration.