Hi Ed, If your trial version is of WinZip you can probably use it without buying. There are buttons that say more info, buy now, cancel, and accept. If you're using JFW or WindowEyes you'll probably need to use the Jaws Cursor or the WE equivalent to get to the accept button, then click it. Btw, what format are these books in that they're so huge? If they're .arc or .kes files with images I recommend that you remove the images. It used to be recommended to leave them in for the sake of possible future scanning improvements, but this usually isn't practical. Kellie