My plans for ACA620, it has interesting features that really needs to be used
(Possibly future boards too if they have similar nice feature sets):
Reset proof, bootable, rad-like disk that uses ACA620 "hidden" ~2.5M of RAM. 0xF0 "ROM" feature allows it to survive and automount/boot even if system is hard reset/execbase is cleared.
HRTMon that uses NMI remap feature. Reset proof and works even if program takes over the system and modifies exception vectors/VBR.
No ETA. Borderlands 2 wastes too much time.