Tripod LANC Remote Control for Canon ZR-1000 ZR-2000 - eBay (item 110510749845 end time Apr-21-10 18:36:38 PDT) (http://cgi.ebay.com/Tripod-LANC-Remote-Control-for-Canon-ZR-1000-ZR-2000_W0QQitemZ110510749845QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item19baf43895)

Somebody knows this item? Is it any good. Will it work with HF S20/21?

Plastic piece of crap. It works, but limited functionality.
Zoom isn't pressure sensitive. I threw mine into garbage.

It's squeaky, harder grip can break it. Stay away.

Thanks for your respons. Good to know.