A simple set of scripts that you can set up and run with a cron job to send yourself someone's latest tweets at whatever time interval you'd like.

It's made up of three files:

1. config.php: This is the config file. It's actually the only thing you need to edit. All you need to do is add the user you want to follow, your email address to send updates to and then their email so that when you hit reply you can reply right back to them.
2. lastid: This is simply a counter, you don't need to worry about it. It just writes the latest ID of your friend's tweet.
3. index.php: I should probably rename this, but it's the guts of the operation. Nothing to play with in there.

I'm sure the code sucks, I'm not that good, but it works.