ROBOTC Pointers and Stacks Tutorial

Xander over at BotBench.com has written up an excellent tutorial on using pointers in ROBOTC.  This is a great help, especially for programmers like myself who have not (yet) learned C or C++ and pointer usage. 
He has also written a follow-up post on using stacks in ROBOTC.  It shows a great application for pointer usage in ROBOTC. 

Thanks for writing these up!