Nero 184.108.40.206 is an OEM release/upgrade for Fujitsu-Siemens Computers, but it actually works as a general upgrade for any Nero 6.6 regardless of whether you have an FSC system or not.
It solves a few general issues including the ridiculous amount of memory used by versions 220.127.116.11 ... 18.104.22.168.
I have no idea why the generic download version isn't 22.214.171.124 instead of 126.96.36.199.
You can download it from this direct link
It works well for me although I use ImgBurn more than Nero these days.
Pioneer DVR-112L, LiteOn SHM-165P6S, Pioneer DVR-111L, BenQ DW1655, Plextor PX-760A
LiteOn LH-20A1P, Optiarc AD-7203A, Matshita UJ-840S, Sony RDR-HX910, Sony RDR-HX750