emailing photo booth pics from mail!! and photobooth effects

hi all, enjoying Leopard but can't work something out. in photo booth you can email photos no bother within photobooth, but if your in mail and open the media browser and click on photo booth none of the pics i've taken since Leopard(and i think some before) are included?
and does anyone else feel that the effects work far better in ichat than they do in photo booth.
and what happened to the effect where you can be someone else(i think they did it with the microsoft dude in the keynote)