Hi Jeff, The proprietary Promise driver for the FastTrak SX4100 sata also supported the FastTrak SX4000 pata and it used to compile and work with the 2.6 kernel but it compiles but does not work on kernel 2.6.14 and above. Both controllers use the same controller chip the PDC20261 I believe, but the PCI device ID for the SX4000 is 0x6621 and for the SX4100 it is 0x6622. What do you think about the possibility of modifying the sata_sx4 driver to support the pata version of this controller chip? I tried it myself and it sees and identifies the parallel drives but I get command timeout errors with status drive ready seek complete. -James -- _______________________________________________ Search for businesses by name, location, or phone number. -Lycos Yellow Pages http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.asp?SRC=lycos10 - : send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html