Ok, so I admit to being a bit dumb but even in jet-lagged mode a penny suddenly dropped for me today when I saw a small demo around VBX and the DLR.

I hadn't really appreciated how easy it might be to host the DLR, hand it some scriptable objects and then ask it to run script language code against them.

That is, I hadn't appreciated how easy it might be to make VBX a language that an application hosts for application customisations.

Interesting stuff...of course, other people already knew all this :-) and Paul's post over here has a lot of info and Roger had interesting commentary on this quite a while back.

I need to spend some time looking at the DLR.