Do you know what and how much has changed in FreeBSD 7.0? If you check the FreeBSD 7.0-RELEASE Release Notes you can see all the changes, additions and updates all on one page.
The FFS File System driver for Windows enables you to read BSD (FreeBSD, NetBSD, OpenBSD) FFS partitions from Windows 2000/XP/2003.
More info, downloads and source code on this SF site.
Just a tip: if you’re googling for *BSD stuff, and just *BSD stuff only, go to google.com/bsd.