I just heard about this site, which looks like a great resource to me. A very easy way to consult different Greek and Latin dictionaries at single glance. (I'm not sure if it's as good as TLG for consultiong LSJ
, but it has Middle Liddell and Authenrieth as well - but doesn't have Cunliffe
They also have an iPhone/iPad app which is FREE and seems to be an improvement over Lexiphanes (LSJ + Authenrieth), which I have used extensively until now.