I was preparing a new silent install script. Following http://www.wholetomato.com/support/autoinstall.asp, I used this code:
<network share>\\Whole_Tomato_Visual_Assist\\VA_X_Setup2001.exe /S /LU "<our dictated name>" /LK "<our dictated reg code>"
If VS2005 exists, it seems to only install there. I re-attempted with JUST the /s flag and get the same result.
Note that the registry user/key silent install does work.
My machine:
Win 7
VS2005
VS2010