quota and quota-root

[Joseph Silverman]

can someone explain what the difference is?

so, I use cyradm to 'sq user/ME 12345678' - afterwards I see than if I  
'lq user/ME' I see the number.  HOWEVER, if I 'lqr user/ME' I don't  
see anything.  There appears to be no 'sqr' command and the only way I  
know to set the quota-root is to use the shell command utility 'quota - 
f user/ME' after the 'sq' command.

what am I misunderstanding?!

thanks - Yossie