I'm using the Forte on a 64 bit laptop with VISTA. I've had few problems once I learned to turn off all the wireless stuff. That was causing a noticeable pop through the sound system. Now, no pops. As cited above in one of the posts, my biggest problem has been the issue of consistency in volume levels with tunes created in BIAB. I take a lot of requests, so many times I'm just winging it, not knowing what the next tune may be. So, that consistency has to be there. Before I save a finished tune, I run it through the same sound system used for live performance. Just "earing" it seems to work pretty well in getting the instrument levels about the same. I found out quickly that using headphones or studio monitor speakers won't cut it in mixing consistency. I have to hear the tunes through the performance PA setup.