How can we export/import Friendly URls? Functions

Hi ,

We treid importing Friendly URLs by exporting it using its VCM RCRD and by exporting VgnFriendlyURL0 channel but it didn' get imported sucessfully in development environment.Its giving following error .

1) type=contentInstance ID=d85d2d6241246210VgnVCM1000000c02a8c0RCRD
action=IMPORT status=FAILED start=06:12:51.987 duration=344
note=02/21/2012 06:12:52:331, Error 13 (MOCommitError), Message 026-150-0014:
Error handling XML translation of the object. [02/21/2012 06:12:52:331, Message
001-001-0017: Illegal id: ''. Length must be 40 characters.

Below is the xml of production Friendly URL which we are tring to import in development environment:-

<VgnExtFriendlyURL><VignVCMId>d85d2d6241246210VgnVCM1000000c02a8c0RCRD</VignVCMId><VignStatus>approved</VignStatus><VignLogicalPath>/System/VgnExtFriendlyURL/Country redirects</VignLogicalPath><VignName>/australia</VignName><ID>c85d2d6241246210VgnVCM1000000c02a8c0____</ID><SourceUrl>/australia</SourceUrl><Description/><ExternalUrl>http://www.dtz.com/Australia?vgnLocale=en_GB</ExternalUrl><ChannelLink/><ItemLink/><ChannelLink_Ref/><ItemLink_Ref/></VgnExtFriendlyURL&gt;

We have also raised a ticket regarding this in opentext and Support has suggested that its a known issue in VCM 8.0 and 8.1 and fix has been
provided because FURL in those versions in Out of the box.
But since furl in VCM 7.4 is not out of the box and is provided by VPS,they
cannot give a fix for this issue.