So I've pretty much hit the limit for installed apps on my Desire. Unless I root, which I don't really want to do, or get the official 2.2 update...which could take months and months given HTC's track record, I'm stuck with doing a spot of space management. I've got Google Earth installed and it's far and away the most resource hungry app (22MB) Despite the fact that I really like it, as it's a pretty cool app, I'm wondering if it's of any use at all. With google maps, places directory, Layar etc. I seem to have everything I need for navigation and generally 'finding stuff' I can't think of anything I actually need Google Earth for. Does anyone have a genuine use for this app, can it do anything that I can't do elsewhere? 22MB seems like a lot of valuable space for an app that's just there for novelty value.