What's the difference of packages community and playground ?


I want to Upgrade from kde 4.2.2 to 4.3. But in the repository I found 3 diferent items:

In KDE Factory Development (KDE 4.3 + Patches):

KDE 4 Core Packages
KDE 4 Community
KDE 4 Playground

Many questions:

It recommended to install a kde version with patches ?
What does core packages, comunity and playground means ? Do I have to install them all ?

Thanks for any feeback



some, if not all, of your questions may be answered within this
previously plowed ground "KDE4.3.* Upgrade - HowTo ": http://is.gd/2t0Bq


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