OT-Virtual Tour Web Panorama Tools

[Sivakatirswami]

I'm looking for tools that can create those virtual reality panaramas 
we see on the web. Virtual Tours...

user clicks on a  URL... they go some where... big wide image... they 
can move left or right, down the street, take a right...

I see "www.realtourvision.com" which generates .wmv files you have to 
download. But these JAVA things seem very buggy...

Tour Weaver is pretty much what we are looking for, but it is a Windows 
Only program.

We would be putting these on the web.

Thanks
Sivakatirswami