I've had some problems with printing images that have been greyscaled in Elements 4.0. They appear to have a bluish cast and several people in the postal photo club I belong to have commented on this. the problem isn't with the greyscale conversion, as on the monitor the image seems to be a true B&W. the printer is a HP photosmart 8150, and i think part of the problem is that the photo printing is done by a tricolour cartridge; there is a black/greyscale cartrisge available, but I don't fancy swapping continually between cartridges. Anyone aware if there is a way of altering the printer to produce better B&W images?