Yes, it is possible and yes, must be an oConn for each one.
Note: All "serious" development I did so far are using ADO/VFP DBC. Don't know SQL that deep...and I've never used more than 2 DBC.
>One more unrelated question. If we have two databases and need to do a selection from tables from different databases, do we need to use full notation? And is it possible at all? Does it mean, we have to have two connections?