Wireless Connection have how much users in it?

[michel]

How many users can access the web on ADSL at once for surfing/downloading?
My available Bandwidth is 4m x 640k w/user mostly surfing, checking email and some download of files.
I use Airpoint Pro wireless Modem.

[robinson]

This depends on several variables, some of which are:
How much bandwidth is available through your ADSL connection?
What do your potential users like to do online?
What are the capacities of your supporting hardware’s - routers and switches etc.?
Does your ISP permit redistribution of bandwidth to multiple users?

If you can provide an answer to these questions we may be able to offer something indicative of your requirements.