The following should be possible, however I am testing it out on my E70:

1.Enable remote folding mirrors and windows/sunroof opening/closing
2.Enable remote windows/sunroof opening/closing
3.Enable remote hardtop folding
4.Enable One-touch sunroof venting
5.Enable TV/DVD-in-motion (only for the CIC) - yes it is possible to instal CIC instead of CCC in E70
6.Enable Euro front blinkers (disable US Sidemarkers)
7.Enable M3 digital speedometer in the instrument cluster
8.Enable any lights as your Welcome Lights
9.Enable remote trunk opening/closing
10.Disable iDrive warning
11.Disable door gong
12.Disable headlight washers
13.Disable a bulb check error (LED bulbs, HIDs, etc.)
14.Retrofit coding (OEM Alarm, Sirius, PDC etc.)
15.E9x LCI tail lights coding (all FRM versions)
16.Head Unit audio output coding (Stereo, HiFi, TopHiFi, Individual)