This handy gadget allows you to manage (add/edit/delete) your contacts directly from within GMail. InlineContacts helps you sync contact information from your emails, Google Contacts, and Salesforce.com -- all directly below your email!

In addition to managing contact information, InlineContacts allows you to collaborate with your contact data. For example, you can find past messages from the contact, quickly begin to search/merge duplicate contacts, and view analytics on your contacts.

Salesforce.com users can update contact info from email signatures, attach emails to contact records, and create Opportunities -- all inline in GMail!