One thing I'm curious about, as I'm newly registered. Is there a way to expand your storage for private messages? Due to the nature of card trades, most of the communication takes place in private messages (as it involves personal information). However, I had to delete all of my past communications regarding trades I'm involved in, before I've even received any of the cards. I scraped together most of the information for my records in case any issues arrive, but is the only recourse just to back it up constantly and keep deleting old messages?