How to Bypass the Administrator Password on a Mac

Insert the Mac OS X Install Disk ( No. 1) that came with your computer (not Mac OS X Install Disk No. 2).
Restart your computer and hold down the 'C' key on your keyboard. This will ensure your Mac boots from the install CD.
Choose your language and accept the license terms, then select 'Reset Password' from the Installer menu.
Pick your hard drive (probably named Macintosh HD) and choose the name of the administrator whose password should be reset.
Select a new password. Don't forget it.
Restart your computer and log in using the administrator password you just reset.
VPS Hosting

How to Adjust iSight on MacBook Settings

Navigate to Ecamm.com/mac/iglasses/settings.html and download the iGlasses installer. If you do not want to purchase iGlasses for $9.95, you can download a free demo to test it out for seven days.
Double-click the ZIP file to open the iGlasses Installer or iGlasses Demo Installer. Double-click the installer icon.
Click “Install” and then click “Accept” to accept the iGlasses License Agreement. You must accept the License Agreement to install iGlasses on your MacBook.
Enter your MacBook administrator password when prompted by the installer and then click “OK.”
Click “Open iChat” after the installation is complete.
Select “Video” in the top menu bar and then select “Video Preview.” You will see a small window with your iGlasses settings.
Click the “Standard” tab in the iGlasses window to select a preset configuration.
Click the “Brightness” tab in the iGlasses window to select which settings you would like to change. iGlasses lets you adjust brightness, color, contrast, hue, saturation, sharpness, white balance, threshold and zoom.
Click the slider and move it to the left or right to adjust any of the settings.
VPS Hosting