To those who know xcode

I'm not sure if it's just my computer or what, but all the IDEs I've used on my PowerBook G4 are extremely slow. With the exception of xcode. I come from Eclipse and I'm very used to the flexibility and I may be asking to much from xcode.

Okay so I want to know a couple of things about xcode:

1. Set a src and bin directory... xcode has all these extra folders that it makes; just makes things hard to find.
2. How do packages work? In Eclipse specify the package and it creates proper folders in src folder...
3. ...
4. ...
5. I think I'm just too confused on how xcode works. I'm overwhelmed by the features. If someone could point me to a tutorial on how to use it. It would be great... as usual the "help" is useless.

Man, just thinking about how much I love Eclipse makes wants me to pull out my PC again. =(
I mean seriously, it should not take 10 seconds to open a .java file!