Remember last used location when backing up game files.

[In Michael's Memory]

It's really annoying to have to reselect a backup location every time you backup a game. It would be nice if the backup dialog would remember the last used location instead of defaulting to the Steam directory every time.

[Zyro]

Sounds reasonable. The Steam directory is probably the place where a backup makes least sense.

One question though: Why are you making backups of games? HD too unstable?

[PsyBlade]

workaround:
It doesn't default to the steam directory, it defaults to one of its subdirectories named Backups.
Simply delete it and replace it with a symlink to whereever you want the backups to go.