Yep! My case is ATX! Did I made my point? 
Ah! My good old AMD 200 Mhz (or was it 233?.. already forgotten!!!..)… an Asustek MB, an astonishing 128 Mo RAM and a big 4 Mo HDD…
I still remember when, from my Toshiba 386SX 16 Mhz laptop we use to look with ‘shock and awe’ at the new 486DX 50 Mhz! “Wow! How did they do that? It’s awesome!!!”… Nostalgia 