. Firefox 3.0.6:
Hold on to your seats, the bird is flying higher and stronger.

. Java Runtime 1.6.0.12:
I always feel that these updates go hand in hand with the mozilla browsers. XP users probably have noticed improved performance in the Java Quick Start AddOn that came with the previous version. Vista does not need this AddOn due to its only brilliant way of handling/managing processes prefetching.

. Microsoft NET 3.5 SP1:
Hat offs to these blokes, for finally working cross-browsers with the Net Framework Assistant AddOn - read more about what it is all about here at ClickOnce.
http://msdn.microsoft.com/en-us/library/142dbbz4.aspx

Please feel free to contirbute your "worthy" updates of the day, keep in mind that this is not a most downloaded software thread.

cheers ...