Output Cache, SVG & IE

Hi,

When I open a SVG document in IE (6.0Sp2 and earlier) the Adode SVG Viewer
is activated.

This works fine for static & non-cached dynamic content.
But when I set the dynamic content to the Output Cache, IE fails to display
it correctly. Instead it brings up a file download dialog & then says it
can't find the file.

I only have this problem with SVG (image/svg+xml), all other MIME types work
fine.

Can anyone suggest a resolution/work around or indeed replicate this problem?

Thanks
Neil Riley