2 weapon fighting

[AngryVermin]

What are the penalties for using 2 weapons?

Does the second:
go slower?
Have a minus to hit?
Have damage reduction?
Make the main hand slower?
Effect the main hand in any way?

Is there any way to reduce the effects (if there are any).

[Alba Kebab]

Two weapons swing slower than a single 1 hand weapon of the same type.
Other than that, hey, you are swinging two instead of one.