ok so heres the thing >.> i got (warning:problem is propably caused by high-teh voodoo)
NDSi
Acekard 2i
Akaio 1.8.8
4GB SDHC Kingston (alocation size 32k)
and the problem is that i have few skins that i like >.> but after some time they stoped to work and started to freeze my acecard...