BRENTRN  Hidden among one of the worst web sites I've seen is a link to the price of $229. Professional-grade software should have a professional-grade web site. I worry when a company has to be so elusive about what the software costs. You'll have to decide if they're claimed improved sound quality is worth the price.  
(Version 2.2)

BRENTRN  The Webkit URL preference within NightShift needs to be changed to: http://nightly.webkit.org/builds/latest/mac

It works great after making this change  
(Version 1.6)

BRENTRN  Not very functional on a Dual G5 PPC desktop with 10.5. Crashes when advancing month or when trying to change display from one month to two months.  
(Version 1.3)

BRENTRN  This is a free plug-in for a pay service. Your photos go to a server for others to pick up. This may be helpful for those with large files and are willing to pay $10 a month. Aperture will export files to Mail in a variety of sizes without this plug-in.  
(Version 2.0)

BRENTRN  Correction: Widgets can remain on desktop. Just set each widget's Preferences the level as "always on desktop".  
(Version 4.5)

BRENTRN  v4.5 only stays in one Spaces screen. Crashes with some older widgets. Only widget game in town for me as Dashboard is broken when used with parental controls. Limitation to one Spaces screen seriously defeats usefulness. Yahoo also seems to have killed their forum for discussion of issues.  
(Version 4.5)