I played Myst abou 10 years ago and then got Riven but didn't get too far into it. I have received as gifts this year the Complete Uru Chronicles and Myst IV: Revelation. I was looking on the website for some information on these games and I realized there is another one: Myst III: Exile that I totally missed. I'm probably going to install Riven and play that since I never finished it before I start the others that I have. Should I buy Exile and play that as well? Will I miss something if I skip it? Is it worth even worrying about Riven at this point? Actually, I don't even know if my Riven disk will work on Windows XP - I think I had Win95 when I got it.