It’s been awhile since the previous versions of both plugins, but here are updated versions, compatible with upcoming WordPress 3.1 and fixes the problems caused by loading of jQuery and jQueryUI when not needed (issues with all xScape based themes are now gone).
There are many minor fixes in both, but most important is the issue with category filtering in some of the widgets that is now taken care of. Also, 2.0.5 is the last version of Pro edition with current features, work on 3.0 will start soon, and will include new templates system and new widgets.
Plugin Page:
http://www.dev4press.com/plugins/gd-simple-widgets/
Free Download:
http://www.dev4press.com/free-downloads/