Apology & backup

[Hong F Du]

Hi All, If you received an unfinished message before this one, please accept my apology for accidentally sending it. I am planning to install a PCI SCSI controller and a external backup drive on my Pentium 90 machine with Redhat 6.1. But I don't know what brand and model of hardware I should buy. Could you please give me some recommendation? It would be better if you had setup something like that before and like it. Thank you. feng