What is the difference between OEM and DSP software?
The software in both OEM versions and DSP versions is the same. OEM software normally has the hardware manufacturers name, such as Dell or Sony, printed on the manual and license. DSP software, however, has NO manufacturers name stamped on the manual or printed on the license. DSP versions usually just say OEM. Basically, DSP is a more generic packaging of an OEM product that is sold to smaller system builders who do not qualify for larger volume discounts and custom printing on their software. Please note that OEM and DSP non-operating system software (such as Microsoft Office, Works Suite, WordPerfect, etc.) cannot be installed over a previous version as an Upgrade.