The Printfab driver works a treat for me - it's just I don't want to buy it. You can tell I am obviously as frustrated as you are. In fact, these past few weekends I have spent playing around testing different ways to use the intended i9900 driver to print via Vista and as soon as I see that darn 'Spooling' status in the print window, I feel like taking a hammer and chopping up my Vista PC and Canon and then torching both! What a waste of my precious time this has been.
My permissions are all set correctly on both sides, and even disabling the firewalls didn't help. And whatever happened to the 'spooling' message? The Printfab Canon driver did not work for me, no matter what I did. What happened with the Printfab driver you demoed, which is costly? I thought that worked for you. I told you using a different but similar Canon driver (the Pro 9500 which is for large format photo printing) enabled me to print immediately to the Canon on Vista.
I'm still following your original thread because my problem also remains using the driver for my Canon i9900.
