My liteon 811s burns too slow with Nero 5.5.10.54 (support 811s), the media I used is Ridata (Ritek) 4x DVD+R bought from newegg. Firmware is updated, DMA is turned on, and cable is new. I am burning data (not movie) with 4x DVD+R at 6x, now one hour passed, Nero only finished 20% of the process! Display still shows burning 8,280KB/s, what a cheat! Should I upgrade to Nero 6.x or just return the liteon dvd burner? From previous thread, I read some negative feedbacks for liteon dvd burner 811s, mine is bought from OM, pacific digital brand, maybe a mistake. any similiar experience or idea? thanks in advance.