Does anyone on here use Flickr?? www.flickr.com
Its a free hosting spot for photos...you can upload up to 20MB per month. I put my smurf photos on today so I can link to them from my site and not take up much room.
The interesting thing is that you can tag each pic and put a description on it. I remember people talking about websites and such for insurance purposes and thought this would be ideal. You could list the markings, price, seller, condition etc in the description and have an online record.
It also has an option to resize the photo and you can re-upload it. I changed mine to thumbnail for the website and then I also have large size ones online that I can then link the thumbnail too which saves space on the website.
Anyway I found it pretty useful though I am still fumbling my way around it.