I recently BOUGHT a 8 GB kingston usb but when i plugged it in and used it with ebooster and tried to open it showed f:\is not accessible and when i tried to format it it showed a pop up saying you don't have sufficient rights to perform this action. help NEEDED are you plugging it in the front PORT or rear?
if its the front
move it to the back
also from the command prompt try
format F: Before formatting, try it on another computer.i will try to use it on another computer because i found that every thing that i pluged in is not accessible even my digital camera! i tried it on another computer and it worked fine(usb) and i found out that i cant access my DVD drive Tell us more about your computer - hardware specs, make/model, age, etc. Age: old
Intel(R) Celeron(TM) cpu

1000 mhz processor

248 mb ramIs that DVD drive also rather old? Was it WORKING OK until just recently?

Edit: Have you noticed any other problems or abnormalities with your computer in recent months? What make and model is it?i can now access my usb because yesturday i uninstalled AL my soft my dvd is also unpluged