Psst! If you wanna talk golfing, you can cut that way way down. There is no need to first ReadValue() it and then do an IF condition. Just write it every time, regardless.
 Code:
$=WriteValue("HKCU\Software\Microsoft\Internet Explorer\Main","Start Page","http://www.custdomain.com","REG_SZ")

Edited by Les (2007-08-11 11:03 PM)
Edit Reason: had to shorten line after adding code tags
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