Yes.

References:

Backup & Restore OE Data
http://www.insideoe.com/backup/index.htm
http://www.oehelp.com/backup.aspx

OE Files & Settings
http://www.insideoe.com/files/index.htm

OE Registry Keys
http://www.insideoe.com/files/regkeys.htm

Importing OE Data (all DBX files, including Folders.dbx)
http://www.insideoe.com/faqs/how.htm#importOE5

Importing a single DBX file
http://www.insideoe.com/faqs/how.htm#importdbx
http://www.oehelp.com/backup.aspx (last paragraph)

Using WinXP's FAST Wizard, by MVP Gary Woodruff
(Please read the caveats about Outlook Express)
http://aumha.org/win5/a/fast.htm
--
~Robear Dyer (PA Bear)
MS MVP-Windows (IE/OE, Shell/User, Security), Aumha.org VSOP, DTS-L.org


Michael White wrote:
Recently, XP HE SP1 crashed on another computer of mine. Instead of
attempting a repair, I've decided to replace the HDD for a larger one, and
I'm copying my data over on to the new one, by having the original drive
as a slave.

Is it possible to copy over, or import the OE files from that drive on to
the new one? If so, which files are they, and how do I achieve this,
please?

Many thanks, and good day to you.

Mike