I ripped Dreamcast Express 1-7 today. There's a ton of trailers, trials and VMU downloads on them, including a few Sonic things: Vol 6 and 7 have a save for Sonic Adventure International (and according to the files there might be a '98 one too, but I haven't seen a way to download that one). It's the same as a blank file, but File 1 has all 6 characters unlocked from the start rather than just Sonic. Don't know much about VMU stuff, so I just downloaded the save and exported it with VMU Explorer. You can get that here. Spoiler Vol 7 has E3 2000 for SA2, which you can get the SFD for here. Windii put up a video earlier with it in too: http://www.youtube.com/watch?v=CakYdSbUW0s and Vol 5 has a few trailers for SA1, including those Toy ones. You can get the SFD with those here (Along with a few Hidekazu Yukawa videos that happen to be in the same file). It's everything after 4:00 in this video.