Can I download TomTom HOME software on a memory stick or do I need to purchase a CD?
You don't need to purchase a CD with TomTom HOME because it is a freeware application. You can visit Software Informer review page of the product in order to obtain a link to the official download. Click the Download button and save the file to your computer. If you need to copy the package on a memory stick you can right click on the file and to use Send To option.