I've been reading people talking about Twilight Princess and I was wondering how much time the loadings should be taking normally...mine is taking 6 ~ 8 secs and it seems pretty ok to me.
I'm not sure about the class of the card I'm using, but it is a 64gb using 64k cluster size. Twilight Princess was the second game I put on the card, not sure if this should mean something...maybe it runs well because it is allocated at the beggining area of the card or something...not sure how these things work, really.