以前っつーても英語版製品版出てからだけどね。

これ違う？

http://msdn.microsoft.com/vstudio/express/register/faq/


7. I want to download and install an Express Edition on a computer
that does not have Internet access. What can I do?

If you need to install and use an Express Edition on a computer that
is not connected to the Internet, you will need to create an installation CD
using the CD ISO (IMG) files that are available on the Express site.
The installation CD you create will then allow you to install an
Express Edition on a computer that is not connected to the Internet,
and that Express Edition will not require a registration key for continued usage.