I've used Cole2k Media Nero Audio Plag-in pack to burn real media (.rm) files to an Audio CD with Nero 6.

Features of Cole2k Media Nero Audio Plugin Pack 1.5.3 :

- Advanced Audio Coding (AAC) V1.0.0.33
- Dolby Digital V1.0.0.32
- Monkey's Audio Lossless Compression V1.0.0.37
- Microsoft Windows Media Audio V1.0.0.33
- Free Lossless Audio Codec V1.0.0.33
- Lossless Predictive Audio Compression V1.0.0.32
- Lame MPEG-1 Layer-3 (3.93.1) V1.0.0.32
- MusePack V1.0.0.33
- OptimFROG Lossless Audio Coder V1.0.0.33
- Xiph.org Ogg Vorbis V1.0.0.35
- RealNetworks RealMedia/RealAudio V1.0.0.32
- SoftSound Shorten Lossless Compression V1.0.0.32
- Open Source Audio Compression For Speech V1.0.0.34
- WavPack Hybrid Lossless Compression V1.0.0.32

http://www.free-codecs.com/download/...lugin_Pack.htm

I've got Nero 7 Premium. It supports Nero Digital Audio (that must be their implementation of AAC 'coz it can handle .aac, .m4a, .mp4 files) so there shouldn't be a problem. At least you may try Cole2k Media Nero Audio AAC Plug-in with it.

p.s. What's AAC+? Is it AAC HE (High Efficiency profile)? Definitely not AAC LC (Low Complexity)