Right, my phone is an HTC Desire. I have most apps on the SD card, and the following showing up on the phone: Swype 3.2mb Handcent SMS 2.1mb Soccer Scores 1.75mb eSpeak TTS 982kb Tweetdeck 814kb HTC Sync 328kb Netcounter 213kb AND THAT IS IT. I have deleted history, cache, checked mail settings, and everything is clean. So why cant I install anything anymore without the insufficient storage thing coming up? Over the past 16 months I have downloaded a lot of apps, some have failed to install. Where do these go? Is there a folder or two that have these legacy files in storage? My idea is to find this folder, if it exists and delete the content. problem is file managers only access the SD card. I cant even install a 500kb file anymore from the market. I'm sick of it.