Here's a new version of Tweenable Blur that allows you to select the type of blur.
Because of this Value can mean different things depending on the type of blur chosen.
You can learn more about the values here....
http://www.rw-designer.com/blur-effect
For those that don't know, a float is a number that can have a decimal place and an int or integer is a number that can't.
The input box will still accept numbers that have decimals even if the values type is an integer, but internally the number will be rounded.