Should the Government Break up Microsoft?

If the Department of Justice should break up this multi-million dollar establishment, and "slice the company into competing camps" won't this juncture allow Microsoft to ultimately profit more in the end? Over 90% of the world's computers already run Microsoft Windows, which includes the Internet Explorer.
<Tab/>The Sherman Antitrust Act was put to into place in the late 1800's to forbid trusts and overturn illegal monopolies or "monopolies that could be shown to be using their power to squelch competition."…