>>Is placing combo in a grid means asking for trouble?
>Actually, just using the grid for data entry is asking for trouble. Jim Booth and Steve Sawyer presented a very interesting discussion about this topic on their book "Effective Techniques for App. Development with VFP." See page: 220.

It's mostly not for data entry. I have an application called Address Standardization. I present data in a grid. User presses button to automatically correct addresses. For some cases, where addresses could not be corrected automatically, user can do it manually. I'm afraid, I don't have an alternative here...

Anyway, thanks for the pointer and I'll read it now.