If you've found a problem with the site, please let us know.
If you're getting errors uploading photos, they're probably too big. Try the flash based uploader which should work OK. Alternatively, if you resize to 1024*768 or smaller and save as a JPG then they'll upload just fine.
If you're having problems emailing photos in we've got some advice on the FAQ page.
If you get a "Service Unavailable" message anywhere on the site (e.g. looking at your mailbox), delete temp internet files in your browser and reboot your PC, will fix the problem.
If you're getting an error when using the site, copy+paste us the exact message (and time it shows).