Thanks Brian Blank
OK so I need to use a separate utility.
But what I dont understand about HTT is how to tell how deep you need to explore to limit the size of a download. The content I wanted is a series of 12 ECG tutorials, each requiring about 10 graphcs which open in new windows when you click on an icon.Without limiting this you are looking at a 13MB download - does this mean a lot of unnecessary stuff is being downloaded?