Best Solutions uses eGalax touch controllers. Their drivers are available for download at
http://www.egalax.com/eg/drivers.htm. eGalax
provides coverage for virtually all Windows, MAC, and Linux operating systems.
For the supporting manual, please download
http://www.egalax.com/ms/Manual_2000XP-v4.0.2.zip
and expand the Word for Windows document in that zip file.