JESUS!!!
finally,the USB pendrive/flash disk i have comes with a software thats set to autorun called U3 Launchpad. this has a mini partition on the drive that windows recognises as a CD drive therefore making it unremovable (trust me i found out the hard way hours of trying every apps on the hirens boot CD and any partition software i could find) after hours more googling i finally found out that U3 have many complaints about this software and have now released a U3 UNINSTALLER!!!!! this method seems more of a firmware flash though. anyways if anyone else has this problem this is where to find the uninstaller
http://www.u3.com/uninstall/
thank god for that i though i was stuck with that piece of **** software
