i upgraded to froyo yesterday and i had deleted maps.apk and tried to reinstall as i did with other 2.1 roms. well now installing fails. does anyone know how i can get maps back on my phone or am i sol?

second, under system/build.prop i used to be able to change my video recording quality, but in froyo i dont see anything pertaining to video in build.prop. does anyone know where i can change this? want to go from 25fps to 30