Google bought Tonic Systems and is expecting to add presentation tool to its office suite by this summer. "Presentation tool" = PowerPoint-like slides creation/showing tool. "Summer" = winter for those of us living in the south hemisphere. It is such a good news -- I love the collaboration features in Google Docs. It has been nice to use Google Docs and Calendar to organise administrative tasks at church and Bible fellowship. Now we just need to get all the teams to collaborate a single presentation, so the chairperson can download it on Sunday morning.