We have yet another example of a misleading installation from 180solutions. See Paperghost's write up (and pictures of Beyonce) at VitalSecurity. Paperghost also shows an ActiveX dialog box from IST (Integrated Search Technologies), recently divorced by 180. Interestingly enough, the IST ActiveX dialog box is more clearly labeled than the Zango installer warning.
Spyware Informer has a different view of 180solutions, "I think that 180Solutions is doing a great job. Really, they are one of the companies that are shaping up and not shipping out."