Hey Double,
Just offhand, your Netbook may not have the juice to push AVCHD files. Check the specs for your version of Vegas to see what the minimum requirements are. Also, it would be less hassle to get a portable external USB harddrive from Western Digital or a similar company than using an SD card to store and do edits with. You could get one from Wal-mart for the same price as a 32GB and get 250GB or more. Editing with USB is slooooow though.
