Visible fields in a form dependent on current state of checkboxes

If that makes sense...

Will be looking at this tomorrow, but just wanted to ask if this sort of thing is possible using VT.

What I'd like (or rather what a client would like!) is a form where people can request a brochure to be sent in the post, or a brochure to be sent by email, or to be called back.

So there would be three checkboxes initially visible:

1. Request brochure (post)
2. Request brochure (email)
3. Request call back

If 1. is checked, the following fields would be revealed:

Name
Address

If 2. is checked, the following fields would be revealed:

Name
Email address

If 3. is checked, the following fields would be revealed:

Name
Phone number

Ignoring the fact that it may be a little overcomplicated, does it sound like the sort of thing achievable using validation show if?