Hi Roger,

> Am assuming in this config that MoI is using the IE Javascript engine?

Yes - MoI v1 and v2 use the IE Javascript engine, called JScript.dll

This is changed for MoI v3 - MoI v3 uses the JavaScriptCore engine that is part of WebKit.

However, when you drag objects there is no JavaScript involved at all for that operation, it all happens in C++ code.

It's most likely to have something to do with the graphics display and the graphics driver, since moving objects causes a lot of screen redraws and heavy graphics usage during the move.

- Michael