APP2SD problem

[Guest nerox1]

i have this software :

firmware : 2.1-update1

kernel 47.26.35.04u_7.05.35.26

i used dsixda's HTC Android Kitchen to modify the ROM and rooted it and and every thing goes good but the problem now in app2sd , i inserted it in the ROM and first i made the SD like this : fat 32 , ext3 and after insert the card i get message said damaged SD and after that i change the card to : fat 32 , ext3 , swap and i had the same problem damaged SD , at the end i made the card like this : fat32 , ext2, swap after that it didn't give me that error massage but even i saw that the programs installed on phone memory not on the card , and this is very badddd as i install lot of programs , what is the solution !!!! another question or attention there is no anything show in the phone that app2sd is installed like icon or something else ....

thanks for help