I used FlashBlock on my Firefox to only load Flash content on demand, and missed this feature in Camino when I found that it was bogging down on the same.
I found: CamiTools. The original author, who is brilliant but a prick, no longer offers the software for download, so the versiontracker link is the only one I found that works.
Lovely, lovely Flashblocker, you are now back. I missed you so!
Edit – doesn’t work too hot on Intel Macs! DAMMIT! IT works fine on my work Mini, my home MacBook is complaining. Argh!