Hi Jeff
If you want to transfer files from II+, you need a 3,5 disk drive,old
800k disks ProDos formatted. This disks can be read by the IIgs!. To
use a SE you need  a drive reading 800k disk. I've tried out this
procedure up to OS 9.1/PPC 7600/132-it works!
You can  use file transfer to a PC-lok following adresses(hope helped
you)
ADT (Adt122) on Asimov, Ground, GSWV
 ftp://ftp.apple.asimov.net/pub/apple_II/utility/
 ftp://ground.ecn.uiowa.edu/apple2/Emulators/
 http://apple2.org.za/gswv/a2zine/Utils/
  included in ADT_2004.zip

ADTgs (ADTgs91) on Ground, GSWV
 ftp://ground.ecn.uiowa.edu/apple2/Emulators/
 http://apple2.org.za/gswv/a2zine/Utils/
  included in ADT_2004.zip

ADTcc (ADTcc121) on Ground, GSWV
 ftp://ground.ecn.uiowa.edu/apple2/Emulators/
 http://apple2.org.za/gswv/a2zine/Utils/
  included in ADT_2004.zip

ADTwin (ADTw122) on Ground, GSWV
 ftp://ground.ecn.uiowa.edu/apple2/Emulators/
 http://apple2.org.za/gswv/a2zine/Utils/
  included in ADT_2004.zip

ADT122_PortToUnix on GSWV, Aladdin, Asimov
 http://apple2.org.za/gswv/a2zine/Utils/
 ftp://ftp.aladdin.de/pub/people/chris/adt/adt122unix.tar.gz
 ftp://ftp.apple.asimov.net/pub/apple_II/utility/

ADT for UNIX (description of a process) from Mike Hall
 http://www.enteract.com/~mghall/apple/a2unix.html

Agate v069 on Ground (.sdk and .dsk)and GSWV (.sdk and .dsk in .zip)
 ftp://ground.ecn.uiowa.edu/apple2/useful.stuff/Disks/
 http://apple2.org.za/gswv/a2zine/Utils/

Modem MGR (MMGR) on Ground, GSWV, Trenco
 ftp://ground.ecn.uiowa.edu/apple2/apple8/Comm/Modem.mgr/
 http://www.gno.org/pub/apple2/appledos33/comm/term/modem.mgr/
 http://apple2.org.za/gswv/a2zine/Utils/

Spectrum from Shareware Solutions II
 http://users.foxvalley.net/~joko

ProTerm from Intrec
 http://www.intrec.com/

Ap2222pc on Asimov, GSWV
 ftp://ftp.apple.asimov.net/pub/apple_II/utility/
 http://apple2.org.za/gswv/a2zine/Utils/

ZLink on Ground, Apple Blossom, GSWV
 ftp://ground.ecn.uiowa.edu/apple2/useful.stuff/Disks/
 http://people.delphi.com/appleblossom/modemdisk.html
 http://apple2.org.za/gswv/a2zine/Utils/

][2Mac on Adam's HomePage
 http://macadam.dyndns.org/

MacADT on Asimov
 ftp://ftp.apple.asimov.net/pub/apple_II/utility/