 Changes in v1.81
------------------
Fixed problem that caused 'No Device Supports Format' error on Win95/98/Me on some
sound cards (such as the Turtle Beach Santa Cruz).

 Changes in v1.8
-----------------
Added audio input source selection.

 Changes in v1.7, 4/21: version number kept the same.
------------------------------------------------------
Fixed bug: auto-select only worked for the guitar's range, it would not switch 
	ranges when other instruments were selected. This change was 

 Changes in v1.7
-----------------
Added auto-string select feature, and other options.
Improved the accuracy slightly (guitar A string is now 99.999% accurate).
Adjusted lower pitch string threshholds.

 Changes in v1.6
-----------------
Improved the accuracy when the pitch range is >= 1 octave.

 Changes in v1.5
-----------------
Improved the accuracy to 99.99% for Guitar A string w/perfect signal.
Made the 'Average Pitch' a little more responsive.
Fixed bug: after entering unlock code in shutdown screen, it hangs.

 Changes in v1.4
-----------------
Enabled the graphing view for the first 5 days of evaluation.
Fixed bug: If you go down to a low note with a range that goes under the lowest
note possible, it would give an exception when you re-opened the app.
