Homebrew //e Hard Disk ?

[secrist@kxovax.enet.dec.com (Strong datatypes for weak minds.)]

	If I have a generic SCSI hard disk and buy an Apple SCSI
	controller, what do I lack (outside of power supplies and
	cables, etc.) to make it work on my //e ?

	Is ProDOS ready to format it ?  Is there a place I can buy
	patches from for other stuff (CP/M, PASCAL, etc.), or will
	that come with the controller ?

	Someone said Pascal 1.3 will work with hard disks without
	patches ?  The last I bought was V1.2 -- can you get 1.3
	any more ?  From whom ?

	Is ProDOS and Pascal 1.3 are hard-disk ready, how many Mbytes
	will they support ?

	Regards,
	rcs