QUOTE(Fiddler @ Jun 3 2008, 02:53 AM)

Good News!
I finally have Windows XP installed on my Toshiba A215-S5837 laptop and everything works. The Atheros wireless LAN driver was found on the Microsoft update website. The zip file is an attachment to this posting and appears to be the latest version available - it WORKS!
Lessons learned:
1. I cannot make this laptop dual boot with Vista and XP. There are "how to" procedures on the internet that show you how, but I was never able to make it dual boot. Vista SP1 is preinstalled on the laptop and is the 2nd partition on the hard drive. The first partition is a Toshiba partition that must not be deleted. I suspect that is how the Toshiba recovery and utilities CDs knows you are installing to a Toshiba laptop, and not just any computer. I tried installing XP on a 3rd partition, but trying to make it dual boot messes up the Vista bootup. Fixing that problem messes up the XP bootup. I decided to take the plunge and kissed Vista's bloated arse "goodbye" when everything worked on XP.
2. When downloading XP drivers from Toshiba, you must use a Toshiba computer!! Otherwise you CANNOT see any of the available downloads. Somehow, their website looks for a Toshiba computer before they let you download any of their drivers or software. I have a Dell laptop, and it would not let me see their downloads. But once I had the Toshiba laptop in a bandaged mode so that at least I could use a wifi usb adapter to get on the internet, I saw 8 drivers listed for the A215-S5837 under XP.
3. The ATI drivers for the video card are available from ATI.
4. Downloading the DVD player from Toshiba does NOT work. The application comes up, but does not play any DVD movies. Fortunately, the Toshiba recovery CDs have this application. If you install it from this CD it will work under XP even though it is for Vista (how nice).
5. One of the nicest applications you can use to set up XP on a machine is SIW by Gabriel Topala, available for free from majorgeeks.com - just go to
http://www.majorgeeks.com/download4387.html. This wonderful app tells you a lot about what is on your computer, including the state of your device drivers. Just click on any device to see if it is properly configured with a working driver, and hunt for the ones still missing (the ones marked with a yellow "?"). The only device I have that is still like that is the ACPI/TOS1900 (whatever that may be). Hunting around the internet, someone thought he found a driver on Toshiba's Canadian site, but I have downloaded just about every driver available from Toshiba and tried to install with no luck. Don't worry about installing something that will wreck your system - if the driver for the TOS1900 is right, it will install without complaint. Otherwise, you just get a message that says the drivers could not install because they were not for your device.
Am I happy? You bet! XP boots up faster than Vista because there is less overhead. All the devices are functional. Those of you who bought a Toshiba laptop will be pleased to know it's a well made machine - only time will tell if it will translate to long service. The ACPI functionality is acceptable if you just use XP to manage the various power consumption modes under battery versus plugin mode.
If anyone needs any other driver, just post a reply and I will upload the needed driver, as long as PlanetAMD64 permits it. Good luck!
Microsoft can take Vista and bend over...
After getting all the drivers finally set up for my XP installation, I decided to try to get the Vista install working again. I followed the steps on this site exactly and it worked perfectly.
http://www.syschat.com/dual-boot-vista-xp-...ready-1946.htmlIt requires a copy of Vista on disc, which my computer didn't come with, so I had to download. I was able to find an uncracked copy (although, I doubt a cracked copy would be a problem) and burn it to disc. I don't think there's anything wrong with this since I paid for the OS with the purchase of the laptop.
When you create a new partition in Vista and then install XP, the computer will automatically boot to XP, since XP doesn't recognize Vista and puts no info in the boot loader. So, you have to put in the Vista disc, choose "Repair" and let Vista handle the boot loading, since it recognizes XP. However, simply repairing the Vista boot loader will only make the laptop boot to Vista now, so you have to manually put in the entry for XP which is detailed on the link above. I'm probably going to mostly use XP, but it's a nice option to try out Vista by having it there as a choice.
One final thing, did anyone figure out how to get the function keys to work in XP? I mean the extra function, like for screen brightness and stuff.