[O] hide #+ lines?

[Filippo A. Salustri]

Hi,
I've started using #+ blocks here and there, and (meaning no
disrespect) I find them a bit ugly.  I would much rather there were
some way to hide the #+ directives (without, of course, impeding their
functionality).
I believe I've done my due diligence, checking doc & google, but I
can't find anything to help.

Anyone got something to offer?
Cheers.
Fil

-- 
Filippo A. Salustri, Ph.D., P.Eng.
Mechanical and Industrial Engineering
Ryerson University
350 Victoria St, Toronto, ON
M5B 2K3, Canada
Tel: 416/979-5000 ext 7749
Fax: 416/979-5265
Email: address@hidden
http://deseng.ryerson.ca/~fil/