They are if you want to sell more stuff!

FWIW
Don

On 4/17/2014 9:22 PM, JAMES THOMPSON wrote:
> Yeah! There are driver sets available in every Borg containing what appears to
be 40 or 50 different drivers of several different breeds. I have a small set of
30, and am usually confused. How did we get here? Are all these different
systems necessary?