I am Techno-challenged!
I am currently using Sonar Home Studio 7. I purchased it when I had Windows Vista (32-bit) I now have Windows 7 (64-bit) I am having a lot of problems so I am thinking of getting Sonar X3 for the compatibility with Windows 7 64 bit.
Will I still be able to use the USB Audio Capture UA-4FX with Sonar X3?
 
Kelley

Yes, you should be fine. Just make sure you have the appropriate driver for your OS installed.