on http://ax.phobos.apple.com.edgesuit....appserver.client.MZITunesClientCheck/version the 2.0 firmware for iphone is up for download, just copy and paste the link in your browser to download.
Scroll down about halfway down the page. Look for the link that starts like this: http://appldnld.apple.com.edgesuite...e/061-4955.20080710.bgt53/iPhone1,2_2.0_5A347... Rest removed, just in case.
if you use find to locate 2.0, it will show you the link to download iPhone 2.0 restore. just copy and paste that link and commence downloading. it only works for iphone for now though.... gotta wait a bit more for ipod touch