so i've had the hero for a while now and have a few questions as i've finally got to the point where i have to start deleting apps before installing new ones. The HTC HERO has 512mb of Rom and from what ive read this is split between the OS and the space you have for apps. 1. how much space do you actually have to store apps? from the 512 how much is OS space and how much is App space 2. can you install apps to SD without rooting? I think the answer to this is no but im unsure. 3. when HTC have finished adding sense to Eclair 2.0 and when orange have finished breaking 2.0 will 2.0 let me install apps to SD with an official ROM not a rooted one. last thing, i use astro file manager, which has a SD card usage bit which tells you how much of the memory card is being used for what, and my old SE phone had a thing that told me how much memory is being used by SMS how much by APPS how much by etc etc ... is there anything in the app market that will do this?