ProDOS Question

[Vince Guytan II <VGUYTAN_at_DSC-OS8@ccmail.dsccc.com>]

I have ProDOS 2.0.1 and also have read the ProDOS 1.0.1 book.  I cannot 
find any reference on how to switch directories.  Can anyone help?  On a 
PC you would just type cd [directory name] and it would switch.  also, 
how would i create a directory?

Also, anyone know of ProDOS resources on the net (which has more info 
than my ProDOS book)?

Another question is how do I access the floppy drive in slot 6 if I have 
a hard drive in 7 which boots up automatically (instead of typing pr#6)?

Thanks,
--vince