I bought a Passport 9500ci online and the installation via InstallerNet. I was assigned to Auto Additions but became a bit pensive after reading the only two reviews prior to mine. Anyway, I proceeded and was thoroughly pleased with the personnel, the treatment they gave me, and the work done on the installation. Their attention to detail was excellent, as was their workmanship. It took slightly longer than expected but their point of view was they would rather do it right than cut corners doing it fast. There was never an issue about pricing as the InstallerNet package covered it entirely. I will not hesitate to use their services in the future.