Heh, yeah that's what I'm doing right now (coretemp + smartguardian side by side). So far so good 15 minutes in, but it'll be 80 more minutes 'til it's finished. Temps were around 67C for a good 8 minutes (at least on core #1), but now they're calming down a bit. Popped open my case's side panel and have a window open. So long as things don't hit 70C or higher, I'm at ease.
Also, thanks for the expanded monitor window tip. Saw the arrow, but I didn't want to go clicking blindly.
EDIT: Success. And this time I have a snapshot of the results window instead.
Here's the CPU-Z from the last page (and yes, I know.. It's lower than my previous CPU-Z validation.. last one wasn't stable

):

Also, here's a snapshot with the
memory tab.
CPU I'm the trouble starter, punkin' Opteron 165 |
Motherboard instigator. I'm the fear Biostar_Tforce6100-939 |
Memory addicted, danger illustrated.... 1GB_3-3-3-8 2.6v |
Graphics Card MSI Radeon X800 256MB RAM |
Hard Drive I'm a firestarter, twisted 2.5"_60GB_SATA in 3.5" |
Sound Card firestarter. You're the firestarter, Integrated :( |
Power Supply twisted firestarter.... Raidmax_modular 600w |
Case Black Tt Lanbox (w/handle) |
CPU cooling Tt Blue Orb II |
GPU cooling Stock copper MSI HSF |
OS Windows 7 Beta (x86 Build 7100) |
Monitor Proview 17" HDTV |