The Windows 8 Dev Build is great, but the Metro UI has more than a few quirks. If you want to run IE 10, and still have a Start Menu, (or be able to find your programs after you install them) then you need to make this small change to the registry.
WIN+R and then type REGEDIT and press enter.
browse to
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer
select RPEnabled and change the value from 1 to Zero
You can still toggle between the two by using the windows key.
http://www.youtube.com/watch?v=0CAuvlmPbJE&feature=related
There is also an automated fix to apply. Info about it here:
http://www.youtube.com/watch?v=BWrgOt3MaK8&feature=related
Another free program will add the Win7 Orb as well here:
ViStart: http://lee-soft.com/vistart/
or
Start8: http://www.stardock.com/products/start8/
And you can download the automated fix directly here:
http://browse.deviantart.com/?qh=§ion=&q=classic+start+menu#/d4rj3a6
