You don't have to open it.
That would depend on what the attachment was.
Openappmkt for iPod touch
An email attachment can contain a virus, be carefull not to open anything from an unknown sender.
Connect your ipod to a computer and download itunes. Once installed, open itunes and register your ipod, there you will be asked for your email which will end up being your apple id!
No, not only open email but also download the attachment.
You can read an attachment by left clicking on the attachment, or right clicking on the attachment and left clicking on "Open".
dont press open :)
you just touch the app and it should open atuomatically (:
An unsolicited attachment is responding to an email with a resume as an attachment. If you do not follow the employers policy, they will not be likely to even open your application.
You can still download an email attachment that has not been decoded properly, it just probably won't open. You will need the sender to resend the attachment.
Yes - Open Office will read .doc attachments.
Assuming you have at least a 2nd generation iPod Touch (1st generation iPod Touches do not support iOS 4.) simply plug your iPod Touch into your computer and open iTunes. You will be automatically prompted to update your iPod Touch. If not, find your iPod on the left hand side. Click your iPod and your iPod's information will open. Click the button labelled "Check for updates" and your iPod Touch will be automatically updated to the latest iOS version.