I have just set up a second monitor - AGP running my main monitor. PCI running the second, on which I have extended the desktop. Working fine, except when I start Vue 4 (to load on my main (primary) monitor as before) I get the startup screen but it then dies and doesn't load - on either monitor. If I disable the extended desktop for the second monitor it loads fine. What's up with that? Vue is the only prog to do this. Bryce 5 is ok. Looks like goodbye Vue then? Thanks for any help or suggestion.