The PlayStation Network has made huge inroads on Xbox Live Arcade over the years, now looking the better online service in many ways, but it has been missing a way to access the store over the cyberweb. Thankfully, Sony is launching a site to browse and buy games in your browser this month, having debuted such a thing in Europe in December.

Read more: Peek at the European store »

Rocksmith, the game that attempts to make real rockers out of gamers, is adding free DLC in celebration of the holiday season. The content is available now on the Xbox Live Marketplace and PlayStation Store.

Rocksmith's holiday DLC includes "Carol of the Bells" by Seth Chapala, "God Rest Ye Merry, Gentlemen" by Brian Adam McCune, and "We Three Kings" by Versus Them. Santa Claus shaped fireworks are not included.

Watch: Rocksmith holiday DLC in action »