I have a wierd problem with Acrobat reader on my desktop. When I download the new ver 7 or previous ver's I get a file with a .aob extension vs the .exe. I can't launch it. When I download the same file on my XP laptop, no problem at all. My desktop is W2K Prof, SP4, all MS updates bwith latest Java. Any ideas? I even tried sneaker netting the good file on my laptop over to the desktop and I get an error msg. I'm not in front of the desktop, so I forget what the error is...