We know we've had the i-Roast 2 for the entire summer, and yes we've been using it. We've made quite a few batches of our own coffee, and we've really enjoyed the smell of fresh brewed beans. Our favorite method is to make a small micro batch, and then brew it up that day or early the next morning using our Breville Keurig single serve coffee maker, and the My K Cup Resuseable filter. Here's a video of a recent batch of columbian coffee baking in the iRoast 2. We'll have a full review soon.