Anderton
I said nothing about audio drivers and did not imply "SONAR has some kind of secret OS sauce." I simply said your Windows environment has to be optimized for SONAR to be stable. I don't see how any rational person could disagree with that. Think of all the posts in this forum where people claim that "SONAR crashes all the time!!!" and then someone points out a tweak that fixes it. That is the basis of my comment regarding why this forum is so great.
Story time...
My old DAW was getting old and I had essentially nothing as far as virtual instruments. I always just recorded myself and my bands and worked with the live tracks. I had to give all that up (bands, band room, my drums, most of my gear, etc) due to some unfortunate life crap. So for a whole year I researched the various DAWs to find out what they all offered because although I like my old DAW it was something crazy like $1700 to get the current version. Considering Sonar had all the instruments I needed to write and by all accounts it COULD be stable if you had a powerful enough system I decided that would be the best option. It was a gamble though but once I decided on it I then spent a whole pile of time researching computers for audio. I basically copied the parts list/specs of pro audio rigs being sold by the DAW building companies (I could not afford one of their rigs unfortunately). With some help from a tech friend of mine giving me advice I got a good list of hardware for the rig, ordered it and built my first system (seriously I had NEVER built a computer before and had hardly even done any physical repairs on one). Somehow I managed to get it all slapped together and working. I went through the lengthy process of installing Sonar (which was confusing as heck to n00b like me) and at the end of it all was so excited to get her fired up and start poking around.
So my intent was to use my old PCI/breakout box interface. I made sure I bought a MOBO that had a legacy PCI slot specifically to accomodate it. So I started goofing around with some stuff (I recorded a little bit of guitar, drug in some audio loops, played around with the ProChannel EQ, etc). I was getting just HORRIBLE crackles and dropouts. I was completely gutted by all this. After all that work and expense I had a useless system which made me feel useless.
Completely depressed, defeated and deflated I logged into the forum which I had just signed up for (in fact that may have been my first post ever but I think I did go to the CH first to introduce myself). I explained what was happening as best I could and within 5-10 minutes I had John, Chuckebaby and some other fine fellows popping in offering advice.
They told me about the Bridged vs. Native issue for legacy PCI slots and how it can screw with audio (which I was peeved about because I thought I had been being REALLY careful with my choice of MOBO), explained some stuff about USB/FW interfaces and made some recommendations as well as telling me about buffer settings. Someone also turned me on to system optimization.
After some looking around I decided to get a Focusrite Scarlett (one of the recomendations) and had it in my hands the next week. Worked perfectly (and still does), no more crackles or dropouts without even changing my settings.
I also eventually did some optimization stuff after a while and got into the habit of messing with my interface buffers. After that I could even use my old PCI interface with no problem.
So literally from sheer suicidal depression over my failure to getting extremely helpful advice within minutes of posting that solved my problems.
I shudder to think what would have happened if this place hadn't been here.