Does your own simspeed always report as 0?

For some reason, my simspeed is always 0.  My computer is not slow, and I have nothing running... this happens in SP games, MP games with all bots, and MP games with any number of players (and with and without bots)

It happens whether I have every graphics option set at low in 1024x768, or (my normal setting) running at 1920x1200 with all options high (but AA off, VS on).

I always have a fast framerate, computer is never lagging or slow, and it happens whether all background processes are on or off.

I'm playing the beta pre-release, but it's done this in every version I've used so far.

I'm using a quad-core intel 2.83GHz CPU, NOT overclocked at all, w/ Vista 64 Ultimate and 8GB of ram.  I have a PCI-E Creative Fatal1ty Pro Titanium sound card, have tried with and without alchemy enabled, and am using an nVidia geForce 9800GX2

All drivers are current, and the vid drivers are the latest nvidia beta driver, using nHancer and EVGA's 0-day release to add SLI to some newer apps... it's using SLI in demigod.

As far as internet connection, I have a 2MB/s (16Mb/s) low latency dedicated connection (20ms to fast servers, including google/yahoo, etc, and usually between 100-200ms to all players I connect to, except some that have sub-100 pings), all ports forwarded properly.

As far as I can tell, there should be no bottlenecks limiting my simspeed, so I'm confused why it's ALWAYS 0, no matter what settings I use... ??  Others see it as 0 as well.