hello,i have a canon EOS 30D with the 70-200mm f4/L non IS version with a 580EX ll speedlite,when i shoot at night,i cant go beyond 1/60 @ f4,whatever i do....u know that a long size zoom lens like that with a non IS built-in with the 1.6x factor the 30D got,its not fair to shoot at these settings and get sharp images .... is there a way to overcome this problem so i can shoot at more reasonable combination.
P.S. even if i fire up my ISO to 1600 it still gives me this combo.... help !!!!!