I have been waiting for this for, let me see, one year... but finally they have released a .CRW codec for Vista. This allows me to use the RAW files that my 10d has been writing natively in Vista and the Photo Gallery app. Canon released a version for the CR2 format but I had thought they were just going to leave the older (but still wonderful) cameras out in the cold. I must add that Canon has always done a great job of driver support and had some of the earliest Vista drivers and support many older hardware as well.