Hi, I am a new guy, nice to meet you all.

I've got a bold and find difficulties in selecting 3rd party software.
How can I identify which type of data is the software using?

I know if I use the browser to browse web page will use up the BIS data,
and some one said use google sync will use up generic data.

As I got no generic data plan, so I wanna know how what data are the software using.
First I want to know is Opera mini, it is good!

Thank you everyone.