This is on the pack of the PCI card I mention above....
The card is A-Power PCI to Esata-Sata-IDE.
It has VT6421 Chipset and support Raid Level 0, 1 and JBOD
2 internal ports, 1 external (esata) but the external port is shared with the Parrallel ATA interface
Features independent 256-byte FIFOs per channel for host reads and writes.
The drivers for that PCI to Esata card on the CD are VIA and not Silicon or JMB36x which are required for the Addonics box. That is the problem. I will contact A-Power and see if they have a driver which can be used.