Version 1.1.0 UpgradeVersion 1.1.0 improves the audio quality of longer reverb settings. In addition, certain early D888 units may exhibit a bit of noise on certain knobs and faders, especially when they are operated very fast. Version 1.1.0 addresses this issue as well.To perform this upgrade, you need to connect your D888 to your computer via USB. Mac users must be running OS 9.0.4 or later; PC users must be running Windows ME, Windows 2000 or later. Included in this zipped download is a "How To" set of instructions for performing the upgrade. Please follow the directions carefully, as the system file needs to be placed where the D888 can find and access it.We recommend that all users upgrade to this version to stay current.