This video shows how you can make a paper wallet to store bitcoins, send those bitcoins to masterxchange.com, buy maidsafecoin and withdraw those maidsafecoins back to the bitcoin paper wallet.
store all your stuff off of the exchange, only use the exchange to convert your coins otherwise it is quite unsafe to store coins on the centralized exchanges.
This video is applicable until the launch of the SAFE Network by MaidSafe, at that time the MaidSafeCoins are convertible for SafeCoins in the SAFE Network. http://maidsafe.net/safecoin