Once I download an apk and place it on sd, and install it with astro file manager, does the apk have to stay on sd card or is it permanently installed to system until deletion? For example my SuperUser.apk, wireless tether.apk and swype.apk were installed from sd through astro. I also have these apk's backed up with titanium backup. If i delete them from sd will they be removed and uninstalled from my system? Also... I did a nandroid backup with the great clockwork recovery. This only backs up ROM and not apps/apks....right? Thanks in advance. Any answers are much appreciated. TheIncredibleJ PS The unrevoked guys are awesome and Id really like to thank them for their great work on our community. Without them, all of us wouldnt be where we are now. Thanks and keep up the great work guys!