Rig player to existing .dsq animations?

Greetings everybody,

I haven't been around here for quite a while, so please bear with me. :) I'm sorry if this question has been asked before, but I did a search here on the forums, the documentation and through Google.

Is it possible to rig a player character in Blender 2.40 to the already existing .dsq's? If yes, could you please provide me with a link to a documentation on a proper armature setup.

Any help is greatly appreciated!

Matt :)