Hopefully someone will come along to invite you into their Roll20 game, to watch if that's what you want to do. I did that when I first joined this site too. But I wanted to tell you, if you just want to "see" some games and watch how it's played, try Twitch or YouTube searching for Roll20 or D&D games. A lot of recordings will come up. The drawback is you're not directly inside the Roll20 interface yourself, so you wouldn't be able to test buttons, test dice roller, type in chat, ask questions, etc. But it is a good place to watch people playing on Roll20. Here are a couple of links for that sort of viewing, <a href="http://www.twitch.tv/directory/game/Roll20%20Virtu" rel="nofollow">http://www.twitch.tv/directory/game/Roll20%20Virtu</a>... <a href="http://www.twitch.tv/directory/game/Dungeons%20&%2" rel="nofollow">http://www.twitch.tv/directory/game/Dungeons%20&%2</a>... <a href="https://www.youtube.com/results?search_sort=video_" rel="nofollow">https://www.youtube.com/results?search_sort=video_</a>...