This package enables you to have a Nivo Slider on an Umbraco installation. The implementation is quite simple, since this is my first package and also the first time working with Razor. So feel free to suggest any improvement, make any comment, or ask any question as you like. Of course, if you detect a bug, don't hesitate to contact me
Update 0.5: Improved checking for properties: .HasValue() and .NodeTypeAlias
NOTE: Due to a BUG in Umbraco 4.7.1 the package is not compatible with this version. If you want to use it anyway, you have to download the fixed code: Go to this item in Issue Tracker (http://umbraco.codeplex.com/workitem/30504), download the code, compile the project umbraco.MacroEngines (with Release config) using VS2010 SP1 and override the compiled 'umbraco.MacroEngines.Juno\bin\Release\umbraco.MacroEngines.dll' in your installation.
Not very funny :/