I was only trying to throw some links out to show some components, which is why I prefaced the list with 'raw' - I wasn't trying to suggest that as any kind of explicit shopping list. Sorry for any confusion with that.
There are a lot of choices, and compromises, and goals, in getting a new system together. Memory is quite cheap these days, and so is storage. Video cards that are adequate are available for less than $100, and there are bundles out there if one looks, where for example an AMD quad-core processor and motherboard can be purchased for less than $150 that would be quite adequate for running Sonar. There are trade-offs between performance and price, but a good balance can be found that would result in a pretty decent machine for not too much money. I believe there was even a recent upgrade offer to get to Windows 8 for something like $39 dollars.
Bob Bone