n00b = me
 

Hi, I just bought the program army builder and was wondering if there's any army templates ready made by enthusiasts available for download?

/Greetings from Sweden

There's a set of data files that cover all of the currently valid books (except for Battle Companies, which just came out).

In the "Get Started" dialog window, pick "Get Updates", and look for "Lord of the Rings (V4.11)" in the list.

Unless you meant something else by templates, like ready-made rosters or something? I'm not aware of anybody uploading anything like that, no.