There are two other ULF part numbers not on that list to absolutely avoid. They are 84.21-6 915 563 and 84.10-6 931 854. These are actually pre "1st Generation" in the list above. The reason to absolutely avoid them is that they do not have the built-in Voice Recognition like all other ULF modules.

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SOLD
2000 E38 750iL Highline Edition, Upgraded with the lastest 2006 X5 Electronics
MKIV Navigation, 16:9 Display, Bluetooth, TV/Video with Backup Camera, Sirius, and Aux Input