i have a "first day release" pal wii. My reading problems started a year ago. i got no dre, simply the wii dont recognise the disk, three ticks and stop. i decided to calibrate the laser. everything works fine, but every 2 months, more or less, i ve had to recalibrate the len. it started at 850 2k ohmios, and actually is 230 ohmios. it still recognising disks, but eventually i got dres. basically my len is very near to death. im thinking in buying a replacement len. but i wish to know if someone who had changed his len, has been capable of reading DL dvd, like smash bros. thanks.