Why can't DTS see FoxPro Tables and MS Query Can?

Hello,

I am trying to convert FoxPro table to SQL Server 2005 using SISS. I have
the lastest Vusual FoxPro drivers installed. When I try to import the FoxPro
tables, SISS (DTS) does not reconize all of the tables. However, when I use
MSQuery, I can query the 'missing' tables with no problem.

Is there something I am missing? Or is this a BIG bug?

Thanks in advance for any assistance.