Hey Craig!
PLEASE be careful doing these trades.. you can lose it all if you do it wrong.
NOTE that you need your OWN PERSONAL memo each time you send money.. the exchange will give you that memo to use as part of the transfer.. as well as the recipient name.. BEST advice is start with a minimal amount of steem first, like 5, and see if it works.. then do the rest..

GOOD LUCK! x