Fixed a rounding error which would occur sometimes on timed trials that use the delay (D) parameter. Results in more accurate timing now.
Improved skip functionality. Instead of having to explicitly name the variable you want to skip to, you can simply enter +1, +2, +3, +n, etc. items. MediaLab will automatically skip that many items without needing to know the name of a "skipto" variable--it will simply resume wherever it ends up. This is especially nice when the item being skipped to might be randomly determined.