Hi Ark,
After reading your post just out of curiosity I scanned 2.7.0.1 installer on-line
Those are current FPs
http://www.virustotal.com/eSafe 7.0.15.02008.05.09
suspicious Trojan/WormIkarus T3.1.1.26.02008.05.09
Virus.Win32.Lmir.BKhttp://virusscan.jotti.org/Only Ikarus with the same detection
Installed fine here except that bug as in Q I raised yesterday it’s kinda working...
not showing greens but "functioning"

My regards