Good online or Fort Collins, CO area embedded / RTOS training?

Although I have quite a bit of experience with embedded work (Asm, C, C++), 
my resume is very light on formal embedded and RTOS training. Does anyone 
know who is offering good online training on embedded programming and 
real-time OS topics? Most of what I've found searching through Google isn't 
available online and is geared more toward having a teacher come to a place 
of business to train a group. I need to do this individually, on my own 
dime, so paying someone thousands of dollars just isn't an option. Training 
doesn't necessarily have to be online, but needs to be within driving 
distance of Fort Collins, CO (not awfully far from Denver) for that to be 
feasable. So far, I'm not finding much of anything. Help!

Thanks,
Jon E.

P.S. Please post your response here - I'm not using my real e-mail address 
to avoid being spammed into oblivion.