Was thinking of buying a Integrated digital audio driver for my Sony Vaio E seires, but was really not sure which way to go. Have heard about Realtek AC’97 Driver and Realtek High Definition Audio Codec which are considered the best in the business, and what about soundmax? Is soundmax a better option over the others without compromising with any of the features? And does it get easily installed and works without any error messages? Please help me out whether which of these drivers are compatible with my system? Really in a fix what to choose.