I'm currently DMing two campaigns using roll20. I checked my account details a few days ago and saw that I was at 96MB/100MB, so I deleted a few things to make space. I removed two maps, some large image handouts, and a few NPCs from my players' journals... and saw no change. Across both games, I have 9 maps (JPGs, about 350kb each), a reasonable number of tokens to populate those maps (about 75kb each) and 8 handouts (about 100kb each). All told I should be using up only about a tenth of that 96MB. What is taking up all that space? When I delete things from my campaigns, are they not really being deleted?