Can create/import numerous .pst files?

[Challie]

I operate single user new computer w/Win 7 and Outlook 7. Currently have
"regular" .pst file named Outlook which I imported from 2003. Can I also
import (using IMPORT function) old "archive" .pst file from old computer and
*another* .pst file (one I created in 2003 for a separate purpose, which is
named OLD OUTLOOK FILE) from backup drive?

If I CAN import 2 more .pst files, when I use file/open/outlook data file
and select the OLD OUTLOOK FILE, will calendar, emails and contacts all
SWITCH to what is in that file? This is what I hope. Need to find something.

 

[Russ Valentine]

What is Outlook 7? Outlook 7 was Outlook 97. Is that really what you're
trying to use?
Have you spent no time reading these groups? Have you not seen that
importing PST files is never a good idea?
If you need data from other PST files, you open them in Outlook and copy
what you need from them.
File > Open > Outlook Data File...