Unlike the full version, the 2004 LT edition did not support LISP, ARX, or VBA customization (a feature only reintroduced to LT decades later in 2024). Limited Networking:

Unlike modern Autodesk products that require a monthly or yearly subscription, the 2004 version was sold as a perpetual license.

Intel Pentium III or later (800 MHz recommended). Memory: 128 MB RAM minimum (256 MB recommended).