[Pharo-project] Monticello connecting to ftp repo on non-standard port

Hi, I set up a monticello repository on one of my FTP servers. The FTP server does not run on port 21. I created a repo connection from my Pharo 09.06.1 image, it looks like: MCFtpRepository host: 'mysite.com:1234' directory: 'mc' user: 'smalltalk' password: 'supersecret' When I click on "Open" I get the error: MessageNotUnderstood: ByteArray>>port: Any ideas what's going on? These connection settings work fine on a Squeak image that I downloaded a few weeks ago. I would post a more complete stack trace but I can't figure out how. I can open the debugger, but not copy and paste any stack trace output. Pat