In many ways, 2015 is shaping up to be a important year for how we watch television. Today’s unveiling of Sling TV is a step towards the cord-cutting dream.

Dish’s Sling TV (not to be confused with Slingbox) is a new service for those who are looking to cancel their cable subscription. For $20 per month, Sling TV gives you access to 12 channels – ESPN, ESPN2, Disney Channel, ABC Family, Food Network, HGTV, Travel Channel, TNT, CNN, TBS, Cartoon Network, and Adult Swim – which you can watch live via devices like Amazon Fire, Roku, Xbox One, and your desktop computer.

This is the first time that a cable company is offering a package of channels without requiring a cable box, though Playstation is also planning to launch a similar product this year with a few more channels.

Below is a glimpse of its interface:

Obviously Sling TV has a limited line up right now, but Dish says you will be able to add Kids and News tiers for an additional $5/month each. The number of channels in those tiers isn’t known at this time. Presumably the latter tier will include channels like MSNBC and Fox News.

Still, the absence of several important channels like AMC, the big four networks, E!, etc. may be a deal breaker for many.

In recent weeks pay channels and networks have begun to announce cable-box-free options for cordcutters, signaling a slow but sure shift towards making it easy to cancel your cable subscription. For example, HBO Go will be available without a cable subscription beginning in the spring before the premiere of Game of Thrones season 5, and CBS now offers a streaming service for $5.99/month.

If one were to couple Sling TV with HBO Go and Netflix, along with the occasional purchase from Amazon or Apple, you’d have a pretty nice line up of content that you could entertain yourself with.