請問TEAC CDW540的軟體1.0B跟1.0C有何差別哩? 還有LITEON的DVD 165跟163 又有何差別哩?

謝啦

挖喜GUAGUA

MY PC:
CPU: AMD Athlon-XP 1600+(1.4GHz) & 科昇冰風暴 1.6G FAN
Motherboard: Gigabyte 7ZXE
RAM: Kingston PC-133 128MB*2
HDD: Quantum 60G 7200rpm + Maxtor 40G 5400rpm =94.07GB...?!!
VGA: Gigabyte...??
DVD: LITEON LTD-165H
CDRW: TEAC CDW540E & PHILIPS CDRW1610A
RAID IDE: #@&)>(<XX...?? ULTRA 100
1.44 Floppy: MITSUMI
CASE: 辛巴達4大2小4隱藏(300W POWER)
OS: Windows XP