Bulk update of SG using a CSV

Hello!!

I imported 2000 groups of my production AD and I need to set that groups as criteria-based groups.
The problem is to convert all the groups as Criteria-based and do a bulk upload of different criteria for the existents groups.

Searching in the script box, I found this two scripts:
http://social.technet.microsoft.com/Forums/en-US/ilm2/thread/c124a548-7013-405a-bce3-457c4dced8f3
http://social.technet.microsoft.com/Forums/en-US/ilm2/thread/ac451c42-337a-4396-ad06-ce2a36e8001f

I already mapped all the criterias in the excel, but I don't have enough knowledge in powershell to merge the scripts.

Someone can help me?

Thank in advance,

Diego Shimohama