I used pageheap today and it actually did what they told me it would do. Awesome! Why does MS have so many awesome tools that they don't tell us about and are rather arcane to find documentation on. Oh well.
How you use it :
1. Install Debugging tools for Windows. Add it to your path. It'll make your life a WHOLE LOT easier.
2. Type gflags.exe /p /enable yourapp.exe /debug WinDbg.exe
3. Run your app.
4. When youre done make sure to disable it gflags.exe /p /disable yourapp.exe
5. You can check to see what you have page heap enabled by just typing gflags.exe /p