TDS, a presentation equipment manufacturer, <A HREF="http://www-1.ibm.com/press/PressServletForm.wss?MenuChoice=pressreleases&TemplateName=ShowPressReleaseTemplate&SelectString=t1.docunid=6656&TableName=DataheadApplicationClass&SESSIONKEY=any&WindowTitle=Press+Release&STATUS=publish">has signed with IBM</A> and Frontline Consultancy over Microsoft to provide post sales service support.