Sure have.. Yesterday I took your lead and converted to a /drive0/var based install (needed to reinstall empeg image/hijack/etc to get rid of all of the hacks made to get things working before). It's not very hard to do from a base install, so it's a pretty good way of doing things. Anyone who already went through the trouble of setting up /programs0 should be able to move to /drive0 with no trouble...

My only issue is that I still haven't gotten GPSApp working, but I'm not sure if it'll show routes even if no GPS is connected.