In fact, I've just tried and I can store all my old mails and attachments
onto a U3 USB stick and open/read as well as send/receive mails when I hock
the stick into another computer. This is perfect BUT the speed is super
slow. My Outlook contains mails of the last few years and the total size is
about 3GB. I have to wait for 5 minutes to open the Inbox. Secondly, I've
installed MIGO program onto the U3 stick but it doesn't perform what I want
it to perform i.e. store all my folders and documents on my own Desktop and
then load it onto another computer when I insert the USB stick. The MIGO can
only place my wallpaper onto this foreign computer and show a few Word files.
Not sure why.