So client 5.6.7 now puts old proiv.ini data into registry..... but doesn't add a default value for MaxGraphicCacheSize.

In the old proiv.ini you simply added MaxGraphicCacheSize=4096.

For 4096, would I now enter it to the registry as a new DWORD value of 1000 Hex ??

Incidentally I'm also evaluating Wise for Windows Installer which helps you construct .MSI install scripts. Looks like this is going to be a slick way of installing the client side of our apps, including all the necessary registry changes - anyone else any experience of the Wise installer - or anyone know of anything better?