Yeah, it's really not too hard to use a live linux disc to boot into to do transactions, etc. Keep the wallet encrypted in the client, keep the USB drive you st

Yeah, it's really not too hard to use a live linux disc to boot into to do transactions, etc. Keep the wallet encrypted in the client, keep the USB drive you store the wallet on dm-crypted. Keep the wallet (and it's daily backups) backed up to your DropBox in case you lose your jump drive. The weakest link is then DropBox + your BTC-client password. Or I guess if someone has modified the live environment on your jump drive or if they have a sophisticated attack on your UEFI/BIOS.