I've made very good progress on the grid from Intersoft I've been blogging about. So far the product has worked very well, but I'm keeping things close to the chest before saying this is a good product. There is a lot of functionality I haven't touched on yet, but I can say strongly “so far so good.” I had some very positive feedback on the grid and only one person who had negative feedback. But that negative feedback had me looking over the whole library for inconsistencies.
In the linked entry above, I noted that I stepped back and did an incremental upgrade on the grid, taking it from their sample coding tendencies and migrating piecemeal to my business-object based model. This approach has worked extremely well.
I'll continue to post on the topic as I move forward.