Here she is, the HOLY GRAIL of 360 modding, a laptop that will pick up and flash in JF every drive out there! I am complete now (resting after a long days work). For the record the computer is a Lenovo Y550 with an external e-sata that is actually an internal one as well...throughout my attempts at this I have found that most external e-sata's are actually internal usb to esata which is why it's so hard to find one that will work.....Thought you guys would like to know as I know a few people on here really want a laptop that will flash well this is one that will!
I hear these and Thinkpads do well for some of our European brothers when it comes to flashing 360s.
I have the HP HDX18. I got a great deal on it!
I use a Xpress 54 card and a PCMCIA 6421 card with a connectivity kit hooked to the USB, though.
I have an eSata but I haven't tried that port yet(will try that one today, I have a customer who has 9 Xboxes that need updating).
I have been using it for a few months like this and I have only had a hiccup on a drive that was dying(Samsung MS28).
Other than that I have flashed probably close to 70 360's with it in that time. I only use it on the road(use my desktop at home).
I have flashed every drive out there except a Hitachi v78/79.
Just haven't run into them on the road.