neo geo Dram Interface cart (devolpment cart)

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!

here the link of the webpage http://www.gamechoice.com.hk/home.html

hey they have some pretty cool stuff there. I did not know there were still places you can get Mgd2. and I thought lik-sang was cool

They have VERY cool stuff! Now I just need t get them to tell me how much they charge for shipping!