Kind of an off/on-topic question.

I'm using PC Probe II right now to monitor: CPU temp (overall temp), MB temp (which is the northbridge, I think?), IOH temp, ICH temp, and Pump RPMs (have the rpm wires plugged into cpu and power supply fan headers)

I'm also using RealTemp to monitor the CPU Core temps, since PC Probe doesn't seem to allow for showing actual core temps; and SmartDoctor to monitor the video card's GPU and Memory temps...

So:
1) Is there any way to monitor the voltage regulators/mosfets temps or memory temps (other than an external temp probe) ?
2) Should I be using some other monitor (like maybe Everest or something) instead of PC Probe/RealTemp/SmartDoctor ?