Well, I just downloaded Astro to see if there was a difference between that and ES, but I still couldn't see anything in that directory. I also checked the Appstore specs, and it's only taking up 2.7 MB, with only 280K data and no cache, so it looks like I'm rooting if I want to go further on this - my big concern is that I'm running out of internal memory with almost every app I download until I move the app to the SD card, so I'd like to know if that's because I just have too much loaded on this poor little Droid, or if those APKs are eating up space unnecessarily.
So at the risk of sounding like a complete newb, is there a definitive idiot-proof guide to rooting a Droid running 2.2.2? I'm PC-savvy, but know next to nothing about Linux, and every time I've looked into rooting I find all these conflicting methods floating around, so up till now I've chosen to just not bother with it. What's the best method?