Webbrowser and Inet are totally different types of control and are interacted with totally differently.

My suggestion is to stick with WebBrowser, unless you want to radically change how you are doing everything.

However, if you wish to look into it further, inet may allow you to visit a specific address and send data using a specific URL. This doesn't work for all sites though, which is where the issues arise...you have to send it with the header data, and I am sure you see where this is going...the complicated route :-)