Agility Equipment Links

Agility Bits Doggie Shop
Check out the Doggie shop for all the latest equipment and other interesting and useful products.
 

Make Your own equipment with Agility Bits
I've made loads of agility equipment for the dogs including a full size see-saw. 
 

Himmlisch
Here's a something for DIY fans.  This page and is full of equipment.  It's an American site but the links take you to pages full of photos and descriptions of how each piece of equipment is made. It's one of the best sites I've seen on equipment.
 

Build your own agility course
If you don't have a lot of spare money this American site has some ideas on making your own equipment.  I would be careful of the see-saw but if you make it very low it can give your dog a good start.