Hello. 
I`ve got an expierence with theese guys http://fusionknots.com/forum/viewtopic.php?f=3&t=32757
http://butik.copiny.com/question/details/id/717937/comment/1647542
http://mail.party.biz/forums/topic/89360/job/view/post_id/398284?mobile=1
http://www.dislivelli.eu/forum/viewtopic.php?f=6&t=3729&p=14033
http://informed.com.pl/forum/viewtopic.php?t=6916&view=next
  that were mentioned before. 
And I watned to translate thanks!