who uses truecrypt?
 

dont know if this is possible with truecrypt or with a bit of shell scripting.

i want to decrypt a local drive, with a few keyfiles from a usb stick, but instead of adding each key when the password pops up, i want it to check the usb for the keyfiles without me adding them by browse.

I don't think it's exactly what you are looking for but all I can contribute is that on my version there is a button which says "Auto mount all devices". I click that and then a password box pops up and I enter it. Everything is then mounted. These are local drives only though. I think you also have to encrypt the drives in a way where this information is cached or easily detectable (does it use /etc/fstab on linux?)

ya thats the way i do it now