i have a SD card 1GB with a win7 readyboost cache in it. I cannot open any folders in the SD card, nor can i create folders. I can't open anything else either. the computer that had this problem is winXP. does this have anything to do with the readyboost thing? How can I solve this so that i can open and create folders in my SD card thru XP?

Hi, After checking the issue, it seems this is a general Windows XP related issue. As this forum focuses on Windows Vista specific issues, this inquiry would best be posted to Windows XP forum: http://social.technet.microsoft.com/Forums/en-US/itproxpsp/threads The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding. Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.