Free Online Money Manager- Yodlee.com
I like this over any other online Money managers as it is reliable, secure and has most of the banking, investment, credit card transactions,email, frequent flyer program interfaces through their OnCenter. It even sends you alerts based on your settings. I use this as my 'dashboard' online for allmost all of the above.
I also use MS Money for tracking at home. I consider Yodlee as the best tool I ever used free-online. (Disclaimer: I do not have any affiliations or financial interest in Yodlee, I am just a user who is mightily impressed with Yodlee)