Great weekend for old computers!

I had a lot of great accomplishments this weekend on the classic computer front! First off, I got two Apple ///+ machines in a thrift store! Anyone have a copy of SOS for these suckers? Regarding my problems with the Apple II+ booting, I found another II+ for $20 and figured it would be easier to replace the whole system unit rather than the RAM (24 x $0.79 for 4116's) at that price. It works! So it wasn't the drives or controller cards causing the problem. I received my two North Star Horizons via UPS (a trade for a couple of TRS-80 Mod 100's and a C128), along with 50-60 diskettes and documentation. Got one of them up and running late last night, but need to find some RAM card docs (see separate mail on that). A friend at work gave me an Amiga 500, I set that up this weekend and played around a bit, that's a fun machine. Kai