.text includes these components and contrls

MetaBuilders.WebControls.DefaultButtons.dll
MetaBuilders.WebControls.ExpandingPanel.dll
MetaBuilders.   .....
you can find these contrls on this site
http://www.metabuilders.com/Tools/DefaultButtons.aspx

ActiproSoftware.CodeHighlighter.dll  
ActiproSoftware. ....
you can find these contrls on this site
http://www.actiprosoftware.com/Products/DotNet/CodeHighlighter/Default.aspx

CookComputing.XmlRpc.dll
you can find this component on this site,current version is 0.9. dottext useing 0.81
http://www.xml-rpc.net/

freetextbox.dll
you can find this component on this site
http://www.freetextbox.com/

Lucene.Net.dll
you can find this component on this site
http://sourceforge.net/projects/lucenedotnet

SgmlReaderDll.dll
you can find component on this site
http://cvs.sourceforge.net/viewcvs.py/rssbandit/12061/RssComponents/SgmlReaderDll.dll?rev=1.1.1.1&view=log

skmRss.dll
you can find this component on this site
http://www.gotdotnet.com/workspaces/releases/viewuploads.aspx?id=6a116a0f-66c4-4f91-9e13-a0d00960b9ad

P.S.

please wait for looking forward to other opensource project