I have a Kyros 7024 and have got flash and skype working. I've downloaded other apps from amazon, appslib and freeware.com. Most of these apps install just fine except for 3 apps from the amazon appstore so far, 'Audubon, a field guide to the birds of north America', 'Birds' and 'onepunch notes pro'. The apps download but won't install. I get the message 'application not installed' but no other error message. Amazon thought the problem was a file in the .android_secure folder but this folder is empty. Has anyone else had this problem or got any suggestions.