This will probably come down to individual DM's call again, but i'm rather stuck on this one.
So, dominus exxet gives special rules for using weapons with martial arts, for those who don't have DE it works like this; each martial art has 2-5 weapons associated with it, and if you wield one of the weapons associated with the style you know you gain a slight bonus. Not the damage or any of the advantages, just the bonus and/or master bonus listed for the art or arts you know that have that weapon associated with them.
For example, lets say you know capoeira at expert degree, which gives you +10 to dodge, and you pick up a longsword; you would lose that +10 dodge. but if you picked up an urumi (a 'cat-o-nine-tails' made of metal wire) you would retain that dodge bonus while wielding just the urumi, because the urumi is a capoeira weapon.
Now, the problem I am having is that some martial arts say in their bonus/master bonus sections something like "+5 initiative when using martial arts" or "+10 attack (unarmed)". Obviously this is to specify that this bonus is only applied when fighting with martial arts traditionally, but what if you are using a weapon associated with that art? Do you still get the bonus because the weapon section clearly states you get it with that weapon, or do you not get it even with the proper equipment because it says it is unarmed only?
Both make sense to me, the association section says you gain that bonus, but the style says unarmed only, which overrides which? How does everyone else feel on the issue.