Guys,
10,000 point IR's really shine in the lows. Helps substantially with the feel/tone of a cab resonance/decay.
In a simple sense, think of each point as a slider on a super massive EQ. We got 10K sliders per channel, so divide the sampling rate of your system by the points and this is the bandwidth of each point/slider.
For ex. a 1024 point IR sampled at 48khz results in a slider (if distributed linearly) of ~47 hz wide per point. This is all fine and dandy in for your mids and hi's, but just awful in the bass spectrum. Think of how each cab has it's own resonance and feel, often just a few hz difference in the resonance of a cab results in a HUGELY different tone. Also for bass cabs, or ported cabs, the low frequency impedance and resonant properties often have narrow bands and or multiple LF resonant bands. ....look you just need lots of sliders for that djenty tone. In the same example, our products would have a slider at every 4.8hz. Now, that's a 10 fold improvement in Low Frequency Resolution.
Jeff, you're totally right, resistors only cost pennies, and big ones no more than a coffee, but once the entire network is complete (heatsinks, thermal fan control network, interface to DSP / CODEC, etc... ) It adds up. Trust me, I love to sell stuff as cheap as possible. You're local to me, and would not mind having you try one out on my next trip down south.
These products all feature the newest and fastest DSP's developed for consumer applications. In fact, the DSP in the Jocke Box is considerably faster than the CPU in the year old computer I am writing this response on.