Send emails to Accounts, Contacts, Leads or to related Opportunity records with ease with Quick2Email. Quick2Email sends straight from the listview or detailview. Just pick an email template and optionally attach a merged PDF template (with v3.0!) and send in just a few clicks of your mouse.
If you want to give users access to some admin modules but not all admin functionality then Superuser Access is right for you. Give users the ability to edit dropdown lists, configure plugins, or manage user roles but without giving them the ability to install/upgrade. You can set which admin module...