In fact at the beginning I tried to work (I mean as a "user") remotely like that, i.e. with the Access running on my laptop and pulling the data through VPN from the tables in the company LAN: but it had decent speed only with very small tables exactly as said: possible but impractical. Then our IT manager suggested me RDP and it worked as a charm and in fact they are in the same LAN. Since then working remotely is very efficient for my users (which includes myself). I actually asked for another terminal server with a full Access installed on it only for myself: on this I occasionally make some devolopment remotely with full access to the linked tables and maybe pubblish an update of the app remotely.