is there experience of running RAT over multi sites. Our current system is so slow the staff want to lynch me some days. It is all attributed to the prescribed network and not the software, but connecting for health bods seem to have run out of ideas after installing Windows 7 at the remote sites (ran out funds before doing central site)

Dear Francis,
RAT works on a network by reading the main database (INR.MD file on a shared folder or drive. So, it really depends on how your network is setup. Across multi sites: if you can all read files on the same shared folder, it should not be a problem, but you might want a techie to look at it first.
I have had practices with branch surgeries successfully use RAT in the 2 sites. I had one where if did not work!

Regards
Colm Rafferty