Gmail Notifier
Gmail Notifier is a nice little tool to allow you to receive gmail notifications. This tutorial is how to install CheckGmail as Gmail Notifier into your Ubuntu Edgy Eft.
CheckGmail
CheckGmail is a system tray application that checks a Gmail account for new mail. When new mail is present the tray icon changes, an optional animated popup is displayed and a tooltip displays the number and details of new messages. Each message can be opened directly in a browser window, and many common Gmail operations (marking as read, archiving, deleting or reporting as spam) can be carried out on messages directly within CheckGmail, without the need to use the Gmail web interface.
Screenshot

Installing CheckGmail for Ubuntu Edgy Eft
Good news! CheckGmail is now part of the Ubuntu Universe packages. Therefore make sure you add Universe repositories into your sources.list file
An simple command to install CheckGmail:

sudo apt-get install checkgmail

Well done! Have a great day and gud lak

Download Manager
A download manager is a computer program designed to download files from the Internet, unlike a web browser, which is mainly intended to browse web pages on the World Wide Web (with file downloading being of secondary importance). According to http://en.wikipedia.org/wiki/Download manager.
Download Manager Features:

Pausing the downloading of large files.
Resuming broken or paused downloads (especially for very large files).
Downloading files on poor connections.
Downloading several files from a site automatically according to simple rules (file types, updated files, etc. – see also Offline Browser).
Automatic recursive downloads (mirroring).
Scheduled downloads (including, automatic hang-up and shutdown).
Searching for mirror sites, and the handling of different connections to download the same file more quickly (Segmented downloading).

Download Manager for Ubuntu Edgy Eft
You can install these following packages that can be use as download manager for Ubuntu Edgy Eft.
Wget
Wget is a network utility to retrieve files from the Web using http(s) and ftp, the two most widely used Internet protocols. It works non-interactively, so it will work in the background, after having logged off. The program supports recursive retrieval of web-authoring pages as well as ftp sites — …