problem with browser and mouse

hello, i cant wrk the mouse with the browser, its the first one, maybe it doesnt support the mouse? when i have 2 controller splugged in then mouse and keyboard only controller 2 will work with the browser, not the first one, the sane happens with the browser on the sonic adventure disc. is this normal?

It's cuz u have the version 1 broswer. The second one (the one I use) doesn't support it either....I think the 3rd one does though, can anyone confirm this?