Technically, it's more efficient to have one Kontakt instance as a multi, but the difference never seems that great - maybe 5% per instance. I guess it adds up. Recently I've tried doing a multi for each SECTION - so all strings in one, brass in another, Kazoos in another. (You can never have too many kazoos, right?) I think the thing about templates that is more real world (especially for peeps without a second dedicated power horse) is to keep the flavours, more generic. i.e. I know I'll likely always use a Demolition percussion so I'll load a top patch, but be prepared to swap it out for Taikos 39 or Bombo 16, as the need arises. I don't have a great need to have every percussion instrument on it's own track, "in waiting". For strings and brass, as I like to MIX brands, again I'll have 1 flavour from each library, and again swap them out as I feel the need for that specific texture. But I think the REAL saviour is to remember your purpose! A quick SKETCH template for fast ideas. When it comes to PRODUCTION, then I would load them as needed. But then you should have time, to experiment, because it shouldn't be cookie cutter at that level. All that said, I'm nowhere in the league of these guys with 500 tracks, ready to print, at a seconds notice. I can't imagine ever being that ? to compose live to broadcast. The problem with templates is they stifle creativity. For composing/sketching, the limitations are useful. AYK you want to focus on the notes - not on the amount of rosin or the mic position, of the third bassoon. Or adjusting DIVI. But for production, final product, to be more realistic, at that point I absolutely do. So a long winded way of saying, I have sketching templates. For production sessions, I'll tend to build them more from scratch. If you rebuild the disk index for the libraries you use, loading times are not so bad these days with SSDs. Have you changed the way you use templates recently then @Kevin Williams ?