Just use the latest Radeon DDR drivers. In fact, although the latest Radeon drivers disable HyperZ upon detection of a Radeon LE BIOS, the card is still reported as a Radeon DDR.
X-bit did a review of the card and found that, when re-enabling HyperZ for Direct 3D using the Windows Registry, and raising the clock speed to the standard 166 MHz as opposed to 143, the Radeon LE performs within 1% of the Radeon DDR on all benchmarks.
Modus