Software Downloads

If you are experiencing difficulties, first ensure that you have installed the most current patch. To verify that the correct version is installed, click "About" from the program main menu to check the version number.

NOTE:Please read these instructions carefully prior to downloading or installing any programs! Failure to do so may result in the loss of dive data and personal log information located in previously installed versions.

Prior to installing any programs, browse your existing Computer Interface program directory to locate the database file with .mdb extension. Copy and paste this file to another location in the event that your dive data is lost during new program installation. Upon installation of the new patch or full version, if existing dive data is not found, once again copy and paste the .mdb file into the same directory of the new version.

for Epic, elite T3, ATMOS elite, ATMOS ai, Manta, XR-2, and ATMOS 2 (Windows 98 Second Edition, ME, 2000, NT, XP and Vista)

USB Drivers must be downloaded and run in addition to the Computer Interface program. Download and run the file to extract all files to a location on your hard drive. Note this location. When you connect the USB Cable for the first time, two separate "New Hardware Wizards" will walk you through the process to locate and install the correct drivers.

Windows Drivers

Directions for how to Install USB drivers and ACI Software

File Version / Date
Windows 98/SE
32 BIT USB Driver
Download 405 KB
Windows 98Se/Me
Windows 2000
Download 664 KB
Windows 2000
Windows XP/Vista/7/8
32 BIT USB Driver
Download 664 KB
Windows XP/ Vista/7/8
32 BIT Operating Systems
(Standard 32 BIT Driver)
Windows XP/Vista/7/8
64 BIT USB Driver
Download 1.13 MB
Windows XP/ Vista/7/8
64 BIT Operating Systems

ACI Downloads

File Version / Date Notes
ACI USB Computer Interface for CompuMask, Epic, elite T3, Manta, ATMOS elite, ATMOS ai, XR-2, and ATMOS 2
Download ~20 MB
Latest Full version.  Requires Full Install to upgrade from any previous version. Uninstall of previous version IS REQUIRED.
Download ~20 MB
Latest Beta version. Check Release Notes for details. Forward comments and suggestions for improvement to: Requires Full Install to upgrade from any previous version. Uninstall of previous version IS REQUIRED.

AUD Serial Dive Downloader

For ATMOS ai, 500 ai and ATMOS 2 (Windows 98 Second Edition, ME, 2000, NT, and XP)

Product Version / Date
AUD Serial Dive Downloader (full)
Download 15.7MB
Version 2.0.5
Posted 4/27/06
AUD Serial Dive Downloader (patch)
Version 2.0.5
Posted 2/06/06

Dive Downloader

For 750 GT (Windows 95 and 98 only)

Product Version / Date
Dive Downloader (patch)
Download 364k
Version 1.0.2
Posted 6/16/04