All right, all you ice cream mavens. I'm pretty inexperienced--I've made a few sorbets (good) and one ill-fated light ice cream (dreadful). But as summer's winding down, I'd like to give my ice-cream maker another shot. I found a recipe on Epicurious that I'd like to try out on some friends next weekend. Here's the recipe, which I thought I'd serve with grilled pineapple. Any advice on making it turn out? How far in advance should I make it so it's the right consistency for serving? Are there any horrible mistakes that I should avoid making? TIA!