IE problem with .png files? 128bit

[bledd]

http://dontlose.co.uk/

have that page, and in IE it looks really dumb.. its not transparent?

in FF it looks fine tho, is it just IE being crap?

 

[bledd]

is there a way of making sure the users of my site can see it in IE? (can i force this 'hack' to install?)

or is there a way of having a browser check in my index.html file, so..

if browser=IE redirect to.. /usefirefox.html


?