Using VBscript to change ALL user logon name via LDAP

I need to change all of the "user logon name" fields (not the pre-2000 field) for the 4k users on my native Win2K domain. I am forced to use VBscript to do this for several esoteric reasons (main one being cause corporate HQ said that is all I am allowed to use) to match the list of user id's I have in an excel file. The excel file has two columns, one listing the employee ID number and the other the new standard for the "user logon name" field. It is assumed that over 50% of the current id's are already correct, but regardless of correct or not, we want to correlate via the employee ID number and then when matched, rename the current "user logon name" with the one contained on the excel spreadsheet. One major problem, my knowledge of VBscript is woefully thin, mostly real basic scripts I have dl'ed from the online world and made minor adjustments to. I am buying the O'Reilly Active Directory Cookbook and Windows 2000 Scripting Bible this weekend. If anyone could suggest or help me out, I would be most appreciative.

U can visit some WSH script tutorial on the network:http://www.pcsupportadvisor.com/Win..._host_page1.htm http://www.experts-exchange.com/Ope...Q_20649879.html