I have XP in this. QEMU But I can't figure out how to transfer files from the host to the guest and vice versa. I have VMware too, much better. I currently have Firefox portable and Putty in a Truecrypt container, but I noticed Portable Firefox becomes fat over time and I have add-on problems. So I'm thinking of throwing a vmdk file in the truecrypt container. Beats the hell out of useing a sandbox.