Rules were updated to say between roughly 250 and 500gm (or if not should have been). People with poppers may find it hard to roast that much as an even roast. 500gm is max that fits in an auspost satchel. I'd suggest you don't roast more than two beans/blends. It's not supposed to be hard work, nor are we trying to get someone to act as unpaid taster for all our really way out there experiments Also, not everyone can get roasting straight away, so some will get beans earlier than others. Don't sweat if your beans don't arrive for a while, or you can't get roasting this week. What info you include with the beans is up to you. You may want to keep the bean identity a secret, or may want to tell them it is 500gm of La Candelilla Geisha. There may even be one or two people that don't know who they are roasting for given some of the delivery names and screen names are not always obvious matches. All part of the fun. If you know a bean tastes like filth when brewed as espresso, but excellent as french press, you should probably mention it, but then maybe your recipient would think differently.