Compare the harddrive?
I have a tool to compare the registry for changes before and after infection. I use process explorer to track processes. I use autoruns to track changes to boot programs. What I need now is a tool that scans the the harddrive prior to installation and then scans the harddrive after installation and compares. I'd settle for just files that were created and weren't there prior to installation but I'd prefer something that not only checks for new files but changes to file size. I could do this file by file with some applications but I don't know of any that scan the whole computer. Any ideas?