FrontierVille Horseshoe Pit: Everything you need to know

Update (10 p.m.): Message from Zynga: "Please note that you MUST enter the other games through the Horseshoe pit window in order to get credit for levelling up or planting/harvesting crops in those other games."

FrontierVille introduces a new game within the game -- Horseshoes. The new buildable Horseshoe pit, now available in the Market (in the *Special* section) costs 2,500 gold coins and 20 wood to get started.

Of course, that's just how you get this new project started -- then you have to build it (which requires 10 energy and 120 wood), and then put on the finishing touches by collecting a handful of materials from friends and other Zynga games.