Many users, namely those who work with Windows XP, can't see this page correctly (in particular the buttons designated "Hover Buttons"); this is due to the fact that they haven't installed the "Java Virtual Machine", that Microsoft doesn't supply with Windows XP, but continues to supply as an update on its site.

Instructions for the instalation of the "Java Virtual Machine":

1. Download the application;

2. Press "Save As" and remember the place where the file is to be saved;

3. Open the folder where you saved the file and click it twice to run it;

4. Follow the instructions (if any);

5. Return to www.ovava.com and, if you still can´t see the page correctly, press "F5" to refresh the screen.