My computer OS is XPSP3 and considering getting a KIN phone.
Do I download the software for a Windows Phone 7, http://www.zune.net/en-US/products/windowsphone7/default.htm
or this version, http://www.zune.net/en-US/products/software/download/default.htm
if you scroll down the windows phone 7 page and click on the link that says "Try It" it re-directs you to the regular zune software download page.
So either page means the SAME software download. there is only ONE type of zune software.