A big plus in terms of usability and the speed in which pages can be created would be if the Fronter file browser defaulted to the last location in Resources you were in rather than the current situation which is to start you off at the root of the Resources folder again and drill your way back. The amount of clicks that need to be made to get back to a folder can be huge if the folder structure is complex. If you can remember what it is you're trying to link to by the time you find your target file it is quite often a bonus!
This would greatly help everone in what is a fairly typical scenario - you have uploaded several resources to a particular folder that may be 3 or 4 levels off the root and you want to create links to these resources in a page.
The amount of click-throughs and frustration would be greatly reduced if the last folder was 'remembered' or if a setting could be made to make the last remembered an option.
I am aware that you can upload a file from your network and link it on a page simultaneously (an excellent feature) but that workflow isn't the only one used in schools and many teachers use the former method of getting resources folders populated first.