Please follow instructions to how to load the DGD crowdsale contract on MIST at https://medium.com/@Digix/how-to-claim-dgd-tokens-after-april-28-1f489018e45e#.80ve44a6j

2. Select the claim function. Select the Account that you have used to send ETH to the crowdsale Contract. Leave the last field (send USD) at “0”. Hit Execute.

3. Put in your wallet password and send transaction

Your DGDs will then be claimed. **Please make sure you have some ETH in the wallet first as GAS fees are needed to execute the transaction**