indent child terms when parent terms are displayed as form items

Great module! This is a joy to work with -- thanks north studio.

I have a design question --- if I have a list of topics and parent/child terms to select, can I indent the child terms (right now they appear in plain text, with parent term in bold, but all same indentation). I'd love to have it look like this, with [] indicating checkboxes:

TOPICS:

[] Topic A (parent term)
[] Child Term 1
[] Child Term 2
[] Child Term 3

[] Topic B (parent term)
[] Child Term 1

etc.

Right now it's:

TOPICS:

>Topic A
expands to

Topic A
[] Topic A parent term (bold)
[] Child term
[] Child term
[] Child term

thanks for any help.