Spitfire Audio released a mini version of their BBCSO library called Discover. The cool thing is that the mini version is free for everybody. All you need to do is to go to their website and fill in a survey.
To support Spitfire's effort, I give you Cubase Expression Maps, Logic Articulation Sets, and Cakewalk Articulation Maps for free, which you can use with the Discovery library. Those special versions are going to be free forever.
The Spitfire BBC library comes in three different variations. Templates for both the Core and Pro version are available as a part of the full version of Art Conductor. Indifference to the key switches Spitfire used, our templates support interchangeable regions.
In other words, if you upgrade from the free version to a bigger variation, the articulation changes you've made before keep working.