if armory crash's r browser you probably have corrupt java objects or you don't have the updates for MSXML 6.0 Parser..I would goto add/remove programs uninstall java. then
IE7:
Goto Tools>Internet Options>Browsing History-->Settings>View Objects and any Java Runtime Right click and remove if the uninstall didn't then goto
www.java.com and reinstall the latest
Currently the armory uses a combination of XML Script and Java so make sure your system as the latest updates from Microsoft to support XML
See if that resolves your issue