While installing Adboe CS4, I accidentally popped the CD out of my computer (Imac, 10.5.6). After swearing at myself, I reinserted the CD to try and contiume the install but the install just seemed to hang. So I rebooted and tried to run the setup again. I was asked if I wanted to reinstall so I said sure. I got the message that it was reinstalling but nothing actually happened after several hours. So I Googled and found that in applications/utilities, there is supposed to be an Adobe uninstall tool. But I can't find that. I remember from several years ago when I had a Mac I used to be able to hold down the Apple key or something while I double clicked on the installer to get to an uninstall option. I can't seem to do that now. Any suggestions please.