i want to get an external HDD (with an enclosure ofc) that has eSata and usb2.0 wires to use with it. if possible, when its on usb2.0 i would like it to draw all its power from the usb port, but ill need a plug anyway for eSata as i dont have powered eSata ports. now, is there anything you can recomend to me?
i would like it to be no less than 1tb but if theres a 2tb drive that can run on usb2.0 power that would be great too.
another question about external HDDs, if i bought an enclosure with a usb 2.0 and an eSata cable, could i put my own bare hdd in it and get the same effect?
Get one of those dual eSATA-USB cables.
Like this but for eSATA:

Or you could splice your own by learning which pin delivers which.