MYETHERWALLETyes totally @vaughnjb. I would recommend & here's a link to

It's really easy to use and it's simple to add Ether tokens (so many new tokens are ERC20 Tokens) on the ethereum blockchain.

Instructions

All you do is follow Authorships instructions on their website to add their token (ATS) to myetherwallet. There is an address, a ticker (ATS) and a number of decimal places to add in the fields. Once you've set up a wallet and BACKED UP your keystore safely.... then login & go to add custom token & ! enjoy your 75 free tokens :) be quick though , those 1million free tokens will get gobbled up soon