You can download the 3.5 version of the CU Virtual software here.
CU Virtual 3.5 installer for Windows 95 & NT, click below:
Here is the CU Virtual 3.5 installer for Windows 3.1 or 3.11:
When the download is complete, just double-click (or Run) the downloaded
file (setup.exe for Win 95/NT, or setup3x.exe for Windows 3.1 and 3.11.
Here is the Macintosh installer. For the Mac installer, you may need
Stuffit
Expander or a similar extraction program (available at www.download.com), but most Mac web
browsers will expand the file automatically.
If you have questions about the download, e-mail the Administrator (and
e-mail link is available at the bottom of this page).
Once you have the software, you may need to complete modem setup if you
wish to connect to CU Virtual directly from home. If you will be connecting
to CU Virtual through the Internet, just launch the CU Virtual software,
enter your User ID and Password, and log in. If you do not have a CU Virtual
account, notify your instructor, and an account will be created for you.
E-mail
CU Virtual's Administrator: Administrator