Misc: what was discovered in wadi qumran in 1947?

Questions

snow crash: name the hacker who is infected with snow crash, owner of the black sun:?

snow crash: what is the name of y.t.'s kourier boyfriend?

snow crash: name the book's main character?

snow crash: name the mafia henchman who wields reason:?

snow crash: what does "ultima ratio regum" mean?