If someone doesn't mind taking a few minutes to share their extensive knowledge that would be awesome! I'm a moto droid BB v0.1 p3 1.2gHz low voltage kernel w/ clean black.... I installed pete's froyo bb early on so I'm going to wipe and re-install since I think he worked out a few issues....anyway, question one: by doing a wipe of data and cache, should I ever do a total wipe back to factory settings (wipe data/factory reset) or will I lose root? Or should I go into clockworkmod recovery -partitions menu, then format data and format cache? What I'm trying to say is how can I get the cleanest wipe cache and data, but still keep root access, then install bb v0.1. (BTW I say clockwork mod recovery because I like it better than SPRecovery...I just know my way around it much better). Question 2: I'll probably sound pretty stoopid but what is the deal with .APK? is that the suffix for applications? and if so, how do I navigate that? Where do apk file go on the SD card? One more: If I have 15 backups, should I delete some? Do they take up a lot of room, or no need? Do I need to delete older roms that Im not going to use any mroe or do they get replaced by the new one?