IE 9 helped me find a bug...

I have been using a homemade Internet explorer band to track ebay auctions in IE (mostly dedicated chess computers and calculators) and this band (based on a windows form) has been working fine in several versions of IE. Yesterday, I installed IE9 and oops, my band did not show anymore :-(

After a small debugging session, I found that my IDeskBand::GetBandInfo implementation was not correct : so if your band does not seem to work correcly in IE9... check your own code...