Thumbdrive problem

[Thong]

Hey, i have a problem here. Last time when i plugged in my thumbdrive, it used to ask me whether which action that i wanna take.. but now, not only my thumbdrive, even my mp3 and external hard disk, when i plugged it in. It doesn't appear any options, and when i go to "my computer" and double click on that removable disk, it can't go in there. it jump up a window that asking me "open with program...." and have a list of program there.. it force me to right click it and choose explore it.. this really p*** me off.. Anyone.. can help me??

[nitroshift]

http://www.msfn.org/board/index.php?showtopic=90638