I have been wanting this for eons. I cant wait to get hold of this. I also think that laptops should be configured to be able to access and play media from an

I have been wanting this for eons. I cant wait to get hold of this. I also think that laptops should be configured to be able to access and play media from an SD slot without the full machine powered on. E.g. play MP3 files from the SD slot for hours such that if on a plane - going to sleep - I can play the files through the headphones utilizing very little power.