I noticed yesterday that the app store on the iphone itself doesn't know that my apps are installed. If i go to any of my installed apps in the apps store on the phone it shows the price instead of showing "installed". I'm not sure if this happened after a restore 2 days ago or after installing firmware 2.1. I uninstalled one app on the phone and then reinstalled it using the app store on the phone and then for that app the store showed that it is installed. Becasue the app store doesn't know that my apps are installed i assume that it won't show when updates are available. Is there a way to not have to uninstall and then reinstall all of my apps to get the app store to know that they are installed. I don't want to lose save games? Anyone else have this issue or have thoughs on it. Thanks.