Just created an account to say how I'm disapointed. Brand new Samsung NP900X3C and no way to get WIFI-N working well !
When n enabled : 1mos download... and... 4,5mos upload ! I UPLOAD FASTER THAN I DOWNLOAD !
When n disabled (=g) : 2,5mos download and upload.
Tried of course everything as read in the thread : all drivers and confs... nothing works.
What's strange is when i'm connected in N mode only 1mbs packets are exchanged (seen in Proset).
Please Intel fix this **** issue !