http://signalsaudio.com/free/Gods_Cab_1.1.zip Free. 303 Mesa OS IRs (5 presence levels per mic position, 4 mic positions, 3 distances, rooms, stereo room, etc.) Axe-FX ready .syx files. 44.1, 48, and 96 khz sample rates. 2 versions of most IRs, one mid-range boosted by a TS pedal prior to the power amp, one regular (TS IRs can help low-tuned guitars sit in a mix). Detailed manual (I definitely recommend reading it, it clarifies the TS IRs) All IRs truncated to 1024 samples (except rooms). New in version 1.1: SM7b IRs.