In reply to puppythedog:
Tom's involved with writing the new guide, so he knows what's what (and more importantly, what it's all called).
I never know which one is called Carn Galver, but if it's the one directly behind Zennor village, that's the one. Definitely the best bouldering in Cornwall (unless you're a Clodgy head, or a Godrevy devotee, or a Carn Brea fan).
Barnaby Carver has done some sterling work at Clodgy, and the topo is easily found. If you like your problems signposted, that might be the spot for you.