Hey, i have a Macbook Pro 2.16ghz Core Duo,2gb ram,100gb hd and a hp psc 2210 all-in-one. I have downloaded the latest universal software from hp, and it just refuses to scan. I get the error " The program maybe unstable.it is reccomended that the program be closed and restarted." Done that, and restarted the computer.also tried scanning via photoshop cs but it just wont work.