hi nigel, Yes , by high defenition i mean 720 p display resolution.now
in the second question .My project is E-learningThere i need to have 2
or more classes for example science and mathematics sessions at the same
time from 10:00 am to 01:00 pm.i had created one room for a group of
users.but i need to create number of rooms with different set of users
and they should run at the same time.if there any solution,kindly reply
me.Thanks in advance.Sreeja