Until we decide the best way to store them, store your photos wherever you like. We'll link to them from here. Just use the "add a reply" button, create one post and add the links to your photos, let's say a maximum of 4 per category for the time being to keep things manageable for everyone. Put a caption or a description for each photo so that members can use that caption when voting for your entry.
So your Photo Comp entry may have one or more photos and look like:
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Standard photo category: Ninco Audi

Modified photo category: Nino Vaccarella on the way to win Targa Florio

























