We raised this point with Ben Adida about a week ago and he said they'd already looked at prices. He was going to get back to myself and a couple of others who'd asked - maybe he'll see this post and just respond here. When we raised the point I offered to chip in personally if necessary. I don't think we'll have any problem getting money for another 512MB anyway (not sure how many spare slots there are, Ben said there were some but that was part of the information he was going to retrieve and forward to us).
