Hello Franmuse, Saturday, April 3, 2010, 3:11:00 PM, you wrote: Fac> If you want to truly have the best longevity in your material, I Fac> have heard there is archival ink to use also. Good point as the compatible inks are fine for temporary things but for long term storage you really do need to use original inks from the printer maker as well as the acid-free paper. It's also not just a case of swapping out the ink cartridges if you have a printer that has a separate print head ( such as some Epson / Canon printers ) as the other ink takes quite a while to flush through. Archival storage is a complex can of worms <lol> -- Best regards, Barry mailto:[email protected] MicroSoft Free Zone running Ubuntu 9.10'Karmic'