Installing DoubleScroll for the First Time
DoubleScroll should be placed in your Control Panels folder, located in your System Folder. To do this the easy way, simply drag DoubleScroll onto your System Folder icon. A dialog box will come up asking you if you want to put it in the Control Panels folder. Just click OK and the system will put it in the right place. 

Once in its new home, you need to personalize DoubleScroll. If you do not personalize it, you won’t be able to work the control panel, and the DoubleScroll will not load at startup. Open the Control Panels folder and double-click the DoubleScroll icon. A Dialog box will come up asking you to personalize it by entering your name. After personalizing it, DoubleScroll is all set to run. Just close the control panel and restart. It’s that simple!

Upgrading from a Previous Version
If you currently have a previous version of DoubleScroll, make sure to remove the previous version from the Control Panels Folder. Then place the new version in the Control Panels folder and you should be off and running. You do not need to personalize DoubleScroll again.