[tersoth]

I don't know if you are on the stock sprint ROM but if you are I would consider flashing to a custom ROM. I know the stock ROM has a pathetic 40mb free of storage space out of the box (after I installed all my programs I had something like 10mb left). I know Juicy's ROMs have around 90-95mb of storage space. Also when you install any program you want to install it to your "internal storage" and not your "device". Also I don't know if you do a lot of web browsing but you may want to clear out your cache. you can try clearing it out from opera hit the menu button>settings>Privacy>Delete Cache or using your file explorer go to Windows>Opera9>cache and delete all the files. Once you have it cleared I would redirect the cache to your internal storage. Open up opera and clear out the address bar. type in opera:config and scroll down to where it says "User Prefs" click on it and scroll down to where it says "Cache Directory4" clear it out and type in "\Internal Storage\temp\OperaCache" then scroll down to the bottom and hit "save" then close out opera. now your cache shouldn't be taking up storage space on your device. hope this helps