File Cloud - Remote Access HIGHLY RECOMEND
Would just like to share with you an application called filecloud. We've been using it a lot here and it's great so many features. AD integration, remote access to each individuals user folders, WebDAV competitor will do everything WebDAV does and more it even has apps like Tonido Sync which allows it to be used like a dropbox solution.
Before you ask no I'm not sponsored by them or anything silly. Just a nice fresh way of doing things has made my life so much easier and the guys their are the most helpful company I've ever had the pleasure of doing business with! They're not known very well in the UK so I thought some of you may benefit from this. There is even a free version without AD integration etc... which is very good use it at home now to connect to my home server called Tonido Desktop. Same company :)
Hopefully this will help some people out, good and cheap alternative to citrix also if you set it up right!