i found a few of these cheap (the devolpment cart for the neo geo 24-bit home system) it use 3 sd-ram carts witch are not sold with it (and they cost some money!) but i was just woundering what you guy thought of it? I sure one of you guys own one.if you could Let me know what you think of it. I heard there slow in loading time form upload! but they told me these are faster due to the new tech they used with them!but who knows!