To transfer ethereum tokens such as ETH, please follow the instructions below:
1. Click on "Deposit"
2. Go to the "Deposit Funds" tab and select ETH / REP / DGD / ICN / 1ST / SNG / RLC / GUP
3. Choose an existing ethereum address or generate a new one.
When creating your ethereum address, you can choose between generating an ethereum address for your deposit or generating a Hex ID (This is for Gatecoin users who are using command to run Geth).
Once your address is created, just send the specified amount of ERC20 tokens using your ethereum client or online wallet. Please note that during the homestead phase, your deposit will be credited to your account after 50 confirmations (~12 mins).
4. Send the tokens from your external wallet or ethereum client to your designated ethereum wallet address or scan the QR code.