I posted a new video which conveys some execution of Visual FreePro's virtual machine and an early screen-only version of the debugger, as well as the Dynamic Scalable Font (DSF) engine I'm designing and coding.

(1) I demonstrate an early version of the VVM (Visual FreePro Virtual Machine) launching, and running my early test debugger screen program.
(2) DSF begins around 12 minutes in:

http://www.visual-freepro.org/videos/2014_02_22__vvm_architecture.ogv

There are some precursor videos which may help convey some background:
(1) Part 1: VS2008 Debugger -- http://www.visual-freepro.org/videos/2014_02_13__demonstrate_x86_debugger.ogv
(2) Part 2: Debi Debugger for Exodus -- http://www.visual-freepro.org/videos/2014_02_13__exodus_debi_debugger.ogv

Please post any questions if you'd like. Thank you.