Help to identify this A500 mood.

[csxlab]

Hi, I've bought an A500 a few years ago to substitute my lost one (disappeared in house moving). So I bought it at the time sold has having 2mb inside. well, I didn't had any floppy's has mine where destroyed after a bath of water in the basement. Anyway, last year I decided to pick it up again, clean, get some floppies and put it to work (to put next to the CD32 and A1200 Petro). After hearing about the ACA500... I guess it will be my main system soon, but, now it comes my ignorance.

I have two switches at the back, and lot's of wires and stuff soldered to the board. Can someone help me identify what is going on here? I don't have nay reference to know what those switches do.

(I'm going back to home and take a 1.3.3 WB with me so I can boot it, I only had one game to test the unit, Giana Sisters hehe)

So here goes the photos, for the quiz

Thank You all.

[csxlab]

Wow, thanks guys, I guess I need to read more, but out of th etechnical stufwhat I have is an amiga 512k+512k or 1mb total?

Quite didn't get what this means overhall

So now for future porpuses, what can I do with this Miggy?
i mean, I'm waiting for the ACA500, but, can I add memory expansion like it is at the moment?

[csxlab]

Hey, then when I arrive home (Country I mean) I will check it.

And try to make all to 1mb

Thank you all for the reply's