And sun dried tomatoes are free as long as they are the dried ones. The ones that come in jars with oil obvisouly aren't free. By the way we have a special sub-forum for all things syn values that you will find useful for questions like this.
I suppose as tomatoes are a fruit, dried ones should be synned! lol .....hope they never apply syns to tinned or cooked tomatoes or passata - I'll barely have anything left to eat! hehehe