SBC Gives Microsoft \$400 Mln Internet TV Deal  WASHINGTON (Reuters) - SBC Communications &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=SBC.N qtype=sym infotype=info qcat=news"&gt;SBC.N&lt;/A&gt; will pay  Microsoft Corp. &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=MSFT.O qtype=sym infotype=info qcat=news"&gt;MSFT.O&lt;/A&gt; at least \$400 million over 10 years  for technology to help SBC sell video services over its  upgraded broadband lines, the companies said Wednesday.