Super Multi Blue, Blu-ray, HD DVD, LightScribe, GGW-H20LI, GGC-H20LI -- pay close attention, these are the terms you'll need to familiarize yourself with for this post about LG's latest multi-format optical drives. The $500 GGW-H20LI reads both HD disc formats, and writes at 6x dual-layer BD-R/RE discs (as well as DVD±RW), while the completely differently named $400 GGC-H20LI can read back both formats, but only write DVD±RW and CD-R/RW.

Also in LG hybrid high def disc news, the company is offering 10 HD movies on either Blu-ray or HD DVD for free when you snag a $1,200 Super Blu BH100, but only until July 21st -- that'd be this Saturday. Also of note, LG says we should "stay tuned" for a followup to said BH100, but it isn't prepared to announce further details. Bummer.

LG's new LN790 Portable Navigator