Hi! I'm wondering if there's a way to get ArcGIS maps and use them as overlays on a MKMapView, rather than using the ArcGIS SDK. I want to use the ESRI USGS topo maps in an app, but I prefer to use the mkmapview that comes built into XCode. I've found a way to do this with OpenCycleMap's topo maps, but I really like the ESRI maps as well. It might be that all I would need is the address of a map server so I could figure out which map tiles to download for a given area, but if anyone has tried this already I'd be interested to hear how it's done.