dist6.3           (TARGOS >= 1250000000) && (TARGOS <= 1259999999) || \
                  (DISTOS >= 1250000000 && DISTOS <= 1259999999)
dist6.4           (TARGOS >= 1260000000) && (TARGOS <= 1269999999) || \
                  (DISTOS >= 1260000000 && DISTOS <= 1269999999)
?                 Please insert the CD to begin the installation.
