Hi,
I've added 3 user indicators for public usage - IFT, VWAP and ATR at
http://www.smartquant.com/forums/viewforum.php?f=84. You are welcome to copy the code and use them for any purpose - they all verified and work in many strategies. The only problem I see with them is performance each one takes about 2-3 seconds to calculate. So it is not a problem for a daily calculation but may be annoying in intraday if you need to do that on every bar. If you have any idea why it takes so much time - please let me know.
Thanks and enjoy.
Ed