phone memory card problem

the memory card that came with my nokia5800 started acting up after using its usb cable to transfer our vacation pictures. a picture or more, or a music file would be corrupted when i access the gallery; it's every time i access it, even through the file manager. it was frustrating. it was a mess.

i had to format it. i did it last night.

haven't taken any pictures or put music in yet, but so far, the phone's recognizing it ok.

anyway, if it breaks again, i'll need to get a new microsd card - a reliable, branded one like sandisk or kingston. oh joy.