BibleStudyTools.com -- wide range of tools
Blue Letter Bible -- includes Greek/Hebrew word studies; Strong's numbers
Worldwide Study Bible -- just click on a book of the Bible, lots of commentary!
Bible Search Engine -- My favorite! Search by verse #, or key words, many translations
BibleGateway.com -- search, topical index, many more resources
Who You Are In Christ -- all the credit and glory go to the Lord for what He has made us, but let's not deny what He has done