be carfull..theres alot of great fakes out of there that claim there real,

Macro help thread - http://www.ukmantisforums.co.uk/photography-chat/2896-macro-help-thread.html#post26320

My flickr gallery - http://www.flickr.com/photos/hooked_on_macro/

My DA gallery and blog - http://macrojunkie.deviantart.com/