a problem about the design of server/client internet project

Now I have a task to design a Internet_based server/client project, it can be looked as Management Information Sythem within an enterprise. it's charaterized with a mass of data and frequently freshment. moreover i plan to make the software with cumtomized the user interface which is not need to browse with general web expolors.
Now I would like to get help about how to design the structure model and make a solution. I like to know which language and what development tools or IDE can make me complete the project design easily and reliably.
I have proramming experiences with Visual C++, I know such task can delevoped with VC++, but it is complicated and time-consuming. now I learing about ASP, i wonder if ASP can be used only to design web application(browsing with general web expolors) and whether Visual InterDev can help me with this task.
I'm a greenhand. I really need some help from experienced friends.
Thanks a lot.

your sincerely,
Cindy Zhang


Xinyu Zhang