Thanks Jason,
Becareful about buying Digital stuff of Canon's overseas like cameras. They don't cover the warranty here in Australia. I have purchased several things from B&H over the past two years as well. Was that $119Aus for the battery pack delivered to you.
If the battery pack is under the CF card I would be very suspicous that that is the cause, even if it is intermittent. Would like to know the reply back from Canon. I have found them very helpful.
Nice Lens, but you are making money out of photography and I'm not so that isn't in my line of site at present, but I do know I need a wider lens on the 10D for those shots that I need it for like inside rooms etc.
Hope you find this site helps with answers etc.
Any web design place is going to say they undercharged you all the time. It really isn't that difficult for them, they have the templates already made, just a matter of converting the data items which isn't a big deal. Although time is money these days, I think somethings are just charged too much and that is one of them.
I look after a church community neighbourhood centre site free of charge and host it as well for them. The site was designed by someone else and changing things isn't difficult, also added a few things to it as well to improve it.