wanna ask u guys.. i'm using digi unlimited plan, so far i can use my p1i to browse using the built in opera and also opera mini. but, whenever i wanna use IM software like IM+, fring, slick, and ebuddy, it cannot connect to the internet. however, when i try to use the app with wifi connection, there is no problem, they work as is supposed to be. does digi block the use of this kind of app? i've contacted the customer service n still waiting for their answer..