Making scp go a little quicker

Transferring files with scp isn't the quickest option, but if it's the only one there's a simple way to make it go a little quicker.

scp -c blowfish source.file remote.host:/destination/file.name

Using blowfish rather than the default 3des gave me about an extra 50% or so of throughput.

This was really noticeable on my new T5120s, where I went from under 10M/s to over 13M/s for a single copy. (OK, so it can probably run lots in parallel, but I was just moving large images.)