As will be discussed in more detail below, the operation of the invention requires that the operating system support installable device drivers of {HEAD ~ the type} introduced into {TAIL ~ Version} 2.0 of the PC/MS DOS operating system, and later versions 
introduced into
As will be discussed in more detail below , the operation of the invention requires that the operating system support installable device drivers of { HEAD ~ the type } introduced into { TAIL ~ Version } 2.0 of the PC / MS DOS operating system , and later versions
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH