Hi Rebecca,
FYI: it looks Liant is now 'Micro Focus': http://www.microfocus.com/aboutmicrofocus/pressroom/releases/pr20080711161533.asp
Our test server recently was recently moved to a 64-bit server and Sybase 12, 64-bit was installed.
I think this is your primary issue right here: a 64-bit SQL Anywhere database server can only make use of 64-bit ODBC drivers to connect to remote servers. If you are required to use a 32-bit ODBC driver for remote access, you will need to be running the 32-bit SQL Anywhere database server.
>> These drivers allow us to connect to our purchased Fundware database (From Blackbaud).
Have you spoken with Micro Focus / Blackbaud about getting an appropriate 64-bit ODBC driver for this server?
Jeff Albion
SAP Active Global Support