Version 1.1 of ExpanDrive, the utility we reported on earlier that gives you SSH/SFTP server access that's transparent to the OS, hit the streets today. In addition to features like "Reconnect at Login" and several interface/usability tweaks, it now supports AppleScript.
The AppleScript library is simple, providing identity elements for each drive, and 2 commands: connect and eject. Nothing earth-shattering, but it's even better at workflow integration and automation now. A little code, and...
tell application "ExpanDrive"
repeat with aDrive in drives
display dialog "Connected: " & server of aDrive