The strength of Powerpoint is that it is basic tool for the ignorant masses. Xara design tools for the dedicated minority. I don't think such an invasion, by Xara, into another territory could work, unless you are suggesting that 'professionals' start producing slide shows for clients. If you are, and then I don't think you would find much of a market. Powerpoint like all MS software encourages the 'do it yourself' mentality.