I’ve been toying around with recursive vis for some time, so I’d like to show off my recursive LV cluster to XML tool. It takes a cluster (whatever cluster) and turns its contents to XML. RIght now, I’ve only implemented the most common data types, but if you want to adapt this, you won’t have any troubles, I hope.
If you need the other way around, or more XML functionality, consider purchasing http://jki.net/easyxml . (Making no money from this, it’s a honest recommendation. JKI does a great job.)