can anyone recommend a site showing the step by step repotting of dendrobium orchids?

Question

I would like to see how to cut the growing roots and to repot the roots.

Answer 1

........Printable Repotting Guides
.........This link shows pictures
http://www.orchidsupplies.net/site/1540127/page/633975
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http://www.orchidseeos.com/orchidculture_q&a_repot.htm