yes, as i said, longer burntimes happen if i use stock firmware (without readspeedpatch).
it could also be computer related, as my pc is running since last week's monday and the hdd makes a weird noise while burning. i'll make another test burn, right after booting, when i have to restart it next time.
i made some more burns and it gave the best results so far. my dru710a never burned fine, but with CS0P there aren't any problems. i'm happy with CS0P now.
take CS0P ledfixed one. it's nice to see red light while burning