AMD Rolls Out Low-Cost Net Access Device in India  BOMBAY (Reuters) - U.S. chip maker Advanced Micro Devices  &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=AMD.N qtype=sym infotype=info qcat=news"&gt;AMD.N&lt;/A&gt; has unveiled a low-cost Internet access device that  could cost just a few hundred dollars, aimed at first-time  technology users in the developing world.