maintenance plan question

Microsoft SQL Server

Hi all,

What is the difference between the Rebuild Index and Reorganize Index Tasks?
If I do one, do I need to do the other as well? For example, I plan on
running a weekly maintenance plan that will do one or more of these tasks..

TIA!
Check out http://www.microsoft.com/technet/prodtechnol/sql/2000/maintain/ss2kidbp.mspx. The article
is for 2000, but 2005 has the same basic principles (DBREINDEX = REBUILD and INDEXDEFRAG =
REORGANIZE).