No, I have been careful about this. There are just some RT instruments and RT's sets that really have a tough time rendering without glitching. For example, open Real Track Set 72 - electric piano based cool Jazz tracks. Check out the first one - =SJAZZC2 Demo - (RealTracks-PianoElecSmoothCoolSw100,BassElSmoothCool).SGU
this one and many in the set are so glitchy the piano is simply not useable unless you bury it in the mix.
AGAIN - I am on 2010.5 and maybe later versions of BIAB handle it better. But I am running a Quad Core Intel i7 processor and not running the BIAB program and the audio files on the same drive. I have 16GB of memory installed and my Drive is solid-state. So computing power is not my problem.