I finally got my new computer more or less figured out.
It uses a 500 gig SSD (solid state drive) for the boot.
I also specified an i7 4770 processor and 16 gigs of memory.
I wanted to let everybody know that so far I am very satisfied with the speed.
With my last computer (which was not slow). I had to wait a moment for recording to start. Sometimes I would make a mess of things because I would hit keys in a rapid succession, like w, ctrl z, and r (rewind to beginning, delete last recording, and start a new recording). On the prior machine the moment of pause between commands would cause undesirable result.
Now the recording starts just as I hit the R key. Commands are instantaneous.
Also, Windows and Sonar both boot quickly. I used to not want to sign off Sonar and sign back on because of the delay. But now its real quick. About 3 seconds to get into Sonar. 10 seconds to load a good sized song with fair amount of plugs and soft synths. Less than one second to load a simple song with only two tracks and a two plugs. Close to instantaneous to close a song or close Sonar.
What I didn't realize about SSD until I bought one is that the larger they are, the faster. Each time you double the size, the speed also more or less doubles. So a 512 gig will be twice as fast as a 256. I imagine its because they build the drive like a conventional RAID. Two drives RAIDed together will be twice as fast as the drives separately, and theoretically four drives four times as fast as one. At least it makes sense to me, the information highway is twice as big each time you double the size.
Since the speed of the boot drive is so fast, it makes no sense to use a second drive to store the audio data. This I find to be convenient.
Having a fast processor and 16 gigs of memory doesn't hurt.
The thing is really quiet too. The other hard drives shut down when not being used, and the cooler for the CPU is one of those new liquid coolers. The video is built into the CPU so there is no video card fan. The ASUS board has all kinds of fan management built in to control the fan on the liquid cooler and the power supply.
About 10 years ago, I used a separate computer for Sonar, and another for general use. Now, partly because computers have improved, and partly because I am not trying to be an audio pro, I only use one. This new box is fast for other programs also, which is really nice.
Its not nirvana here with computers, though.
Windows 8 is making me nuts. I have to admit I am struggling with Sonar X3 since I went from 8.5 to X2 to X3 in a couple months time, along with a new operating system and hardware.
I am using the video provided by the CPU that is built in. There seems to be no way to make it fit the monitor, so there is about a one inch unused black space all around the usable image. I don't know if I need a new monitor or a video card.
For some reason my keyboard will occasionally just quit working and I have to reboot. And no, its not bad batteries in the keyboard. Once I was waiting to the last second to buy something on Ebay. I went to place the bid, but the keyboard was dead and I couldn't type in the amount of the bid. So, using the still functioning mouse, I rebooted, signed onto Ebay, and placed the winning bid. I was able to do this in a very short period, but it should not have been a problem in the first place.
From my experience, the SSD is the way to go. They are running US$300 to $500 for a nice 500 gig Samsung model right now.