I'm currently using the GP version included in the NW 7.0 SP5 on my local machine. It works fine. However, there are couple of very annoying bugs which really impede our GP building efforts.
I'm not sure whether these bugs are already being addressed in the newer GP versions (or whether there are updates available at all).
Once I reported a bug in GP designtime couple of weeks ago. A developer sent me a .sca file which solved the problem. So obviously GP can be patched.
Now, where can I find any Guided Procedure updates/patches without having to reinstall a complete new milestone?