> Bell Canada reportedly appears to be getting ready for an IPTV launch. > Arqiva video-on-demand offering SeeSaw seems set for beta trial to begin. > Microsoft sues TiVo in answer to DVR firm's lawsuit against AT&T. > Informa Telecoms & Media says there will be 70 million IPTV homes worldwide by 2014. > Ericsson completes Tandberg integration, Tandberg Television brand no more.