I use a 512mb mmc in my ngage qd. Whenever i need to format it, my phone takes ages to complete it around 30 minutes or so. Once i put the card in my friends N6230 and it formatted the card in a few seconds. I was shocked. Also nowadays i get the message App closed:AppArcServerThread whenever i format. It seems to further slow down the process. It also happens when i backup my device memory. Why?!