Like any self-respecting photog, the first thing I do prior to leaving on a shoot is format my compact flash card in camera. It's something I don't even think about anymore, it's just automatic. So, naturally the first thing I did upon receiving a new Transcend 16GB compact flash card from Amazon last night, I popped it in my Canon 20D to format it. The 20D showed it as a 7.4GB card, with space for 770 RAW images on the card. Uggg.
When I got to work this morning, I tried it in a 5D, and 1Ds Mark II. Even though it showed in both as a 7.4GB card, after formatting in both, it shows as 14.9GB. OK, so it's an issue with my 20D with firmware v2.0.3 unable to format cards larger than 8GB. Freegin Canon.
Luckly, thanks to the Googles and David Naylor's blog, I found a software tool, USB Disk Storage Format, that will also allow USB card readers to easily format the full 16GB in Windows. It's so handy, I've mirrored it on my website in case the host goes offline or moves it.
C'mon Canon, step it up. I still use my 20D as my family shooter or situations where I'd rather not subject a 5D (beach, drunk hippies).