UpgradingDebian Etch to Lenny with Speakup packages

[Geoff Shang]

Hello,

I have a box here running Debian Etch (4.0) which I'd like to upgrade to 
Lenny (5.0).  The thing is however that the system was installed using the 
unofficial Speakup Netinst CD for Etch.  Speakup is now in Debian proper 
and I expect the dist-upgrade not to pull this in properly as the 
currently installed Speakup packages aren't official Debian packages.

Any suggestions as to how I can go about doing this?

Geoff.