I don't understand why it's only LG Germany... South Korean LG Electronics homepage is right where their HQ is but there's no mention of A115 for 4120/5120. I haven't asked anyone at LG about it though.
BTW, I think Toshiba website and Matsushita / Panasonic website is just as ineffectively managed. BenQ and Plextor seem to do well. Lite-On firmware download page is OK, too. Maybe they will learn... slowly though.
Thanks for the news anyway!