[drats_users] transfer Block Sizes

[Dan Smith]

> After I had an on-the-air D-RATS session with someone in a poor 
> location I began to think about this.

Cool, well, it's definitely helpful to understand what's going on under
the covers.  It helps to encourage the spreading of truth instead of
rumors about why something does or doesn't work.

Thanks for asking the question and don't let me slide too long after
0.3.0 before pushing me to get some dynamic block-size scaling stuff in
place :)

-- 
Dan Smith
dsmith#danplanet.com, s/#/@/
www.danplanet.com
KK7DS