Complex sentence: Also, due to the limitations of the data structures in the ATIP (see below), 90 and 99 minute blanks will identify as 80 minute ones and have to be burned using "overburn" options in the CD recording software.
Split into simpler sentences: Also, due to the limitations of the data structures in the ATIP (see below), 90 and 99 minute blanks will identify as 80 minute ones. Therefore, in order to use the additional capacity, these discs have to be burned using overburn options in the CD recording software.