Crossover Standard 7.0.2 on Ubuntu 8.04. Visio 2003, no service pack, installed in w2k bottle. DirectDraw support is enabled. Did a clean install several weeks ago. Screen refresh is a bit slow at times but very usable.
Screen redraws with multiple open windows sometimes get out of whack but are easily fixed by minimizing & restoring Visio.
The bottom document scrollbar has a tendency to end up off the bottom of the screen when opening documents. Hiding and restoring the GNOME task panel at the bottom of the screen or maximizing the document (not the Visio app itself) seems to fix this annoyance.