Help with my vocal booth

[Enchilada]

I just got a vocal booth off eBay
http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=7412265334&fromMakeTrack=true

Says it doesn't have any foam panels except the roof being lined and says
the timber is offset to help with reflections.

MY QUESTION:
Should I put foam things in it?
How can I make them?
Where would be the best places to put them?

DIAGRAMS WOULD BE WELL APPRECIATED!!!!!

 

[studiomaster]

It depends...the rule is not to add every foam possible in the booth. You don't want the vocals to sound too acoustically dead.I suggest you visit www.ethanwiner.com/acoustics.

 

[Enchilada]

It depends...the rule is not to add every foam possible in the booth. You don't want the vocals to sound too acoustically dead.I suggest you visit www.ethanwiner.com/acoustics.

dead link dude

 

[studiomaster]

Sorry...just visit www.ethanwiner.com, and find the link on acoustics.

 

[Enchilada]

Good read! thanks for that