Printing more and more images for custom made folios I ended up preparing the final images in Photoshop. Adding a larger border at the bottom and two lines of centered text at a fixed position is easer to do Photoshop as in Qimage. The final prints look like the folios of Brooks Jensen.
Example: http://lenswork.com/workshops/FolioSample5/FolioSample5.html

Brooks Jensen has also a fine tutorial on DVD about creating these folios, he uses Indesign to combine the image with text.
http://www.lenswork.com/workshops/folios.html