virtualbox.org

Ok, is it possible to boot off of a USB drive using Virtual Box? i want to test my linux thats on my flash drive to make sure it works, but i dont want to restart my computer... so is there a way to boot off of a USB drive in VB?

If you read and followed the Forum Posting Guide, you would have saved yourself a question, as it was asked before. Same answer as in the dozen other topics: no, VB doesn't support USB boot (yet). Locked, answer can be found if you searched.