Data.Sequence?

Hello *, when importing Data.Queue in 6.4.2, I am told that it is deprecated and that I should use Data.Sequence instead. However, Data.Sequence is not part of the base package - it is there but it is missing from the package.conf file. Moreover, there is no documentation available apart from the source code itself. Regarding Data.Sequence itself: - I am missing a function for converting a sequence to a list directly; I have to create a view and convert it to a list. - Isn't the name too fuzzy? After all, a standard Haskell list is a sequence as well. Why not stay with Queue? Michael