1- yes RM68 only provided u dun sms or call

2-with the RM68 plan u can make your bb into a modem and use the internet on your laptop. the RM58 plan u will be charged i think 10kb 1cent. not too sure about the rates

3- stated from digi website. 15cents permin to every network. (charging block not stated. shud be 30secs charging block)

hello people... im on the RM33+10 digi smartplan lite!
been using it for about 1week... all i can say digi is not as good as maxis
but its so much cheaper and no extra charges for extra bytes~
quote-u pay for wad u get:)
so no need to worry about anything if u were to exceed which is quite impossible

question
how do i check how many bytes i use?
can smart plan lite theter?

i am too a smartplan lite user... and have been streaming some videos on my bed once in a while using youtube app
and have NOT been extra charged or anything... i assume its safe for u guys to stream vids then!
as for thether... i have not done as 300mb is lil... once thether..,. sure gone and capped to 115kpbs edge max speed

i dun think so....
the contract for the phone one only applies to smart plan and not smart plan lite