yea on pso, u have these mags, tehre like a little animal type thing u feed to grow with ur character and help u throught battles etc....and i have one thats a dreamcast, its awesome, i have a dreamcast that follows me around floating over my back on my character.....and all its sonics anniversary...well it was i think, and in all the lobbies and stuff in pso the sonic team put a bunch of the charaters from sonic in the game behind different counters and stuff....and also a few hackers on pso used there mod chip to make sonic and knuckles and stuff as actual characters, its funny watching them run around, lol.