I'm looking into online registry. Theres a few: zoola, my registry, and pegasus. Has anyone else used these? the thing is I am not going to find everything I like in one store. With these you can pick items from different stores. Pegasus has home depot and amazon and tons of other ones. I know Pegasus is free, not sure sure about the others ones. Still looking into them. has anyone used any of these sites? Thoughts? Feedback?