I have TEAC CD-W552E 6 months old. Worked perfectly. Yesterday I wanted to burn some cd's but I get an writing failed message (coluld not perform End Track; and something like power calibration failed). I am using Clone CD 4 and Nero 6. I reinstalled software, changed ide cable, the problem remained. I took it to the another computer, and it works. I even triend different burner on my computer, and it works too. Now I downloaded a new firmware, and I am going to flash it. I'll be back soon to tell you the results.
AMD Athlon 2200+
512 DDR Kingmax
75FRN-L nForce2
IDE 1 Seagate 20 GB (Master, ATA 100)
IDE 2 (Master)TEAC CD-W552E (Slave)DVD Sony 12x/40x
TV Tuner Hauppage
Realtek 100/10 NIC
Terratec Fun 5.1 Sound Card
Ati Radeon 9500pro 128mb
Windows XP Profesional SP 1
Latest drivers and direct x 9.0a.
AMD Athlon 2200+
512 DDR Kingmax
75FRN-L nForce2
IDE 1 Seagate 20 GB (Master, ATA 100)
IDE 2 (Master)TEAC CD-W552E (Slave)DVD Sony 12x/40x
TV Tuner Hauppage
Realtek 100/10 NIC
Terratec Fun 5.1 Sound Card
Ati Radeon 9500pro 128mb
Windows XP Profesional SP 1
Latest drivers and direct x 9.0a.