What you're showing is that you have already updated to the latest beta.
Now you need to install the widgets.
To install the widgets you need to:
Download the latest widget skin file from: www.rainlendar.net/download/b110/Shadow4-Widgets.r2skin-addon
Assuming that you're using WinXP, you need to double click on the .r2skin-addon file. If a dialog appears showing that the addon is installed then go forward, else, go to the user folder ( C:\Documents and Settings\[yourname]\.rainlendar2 or check here www.rainlendar.net/cms/index.php?option=com_easyfaq&Itemid=26#faq1
) and open the shadow4.r2skin file with WinRAR or WinZip and add all the files from the Shadow4-Widgets.r2skin-addon file.
Or try running "C:\Program Files\Rainlendar2\Rainlendar2.exe -i Shadow4-Widgets.r2skin-addon" (or with --install).
After doing that, try again to see if the available skins is updated.
NOTE: If you are doing all from scratch, copy the Shadow4.r2skin file from Program Files/skin to the Documents and Settings\...\.rainlendar2 folder. You need to do this once, and then only update this file.