Actually, I did that in conjunction with the initial install of the extensions in CS4. I'm not getting script errors now, thanks to you...and maybe Ms. McAfee.
I've been able to recreate the icons by coding them back in, it just bothers me that the Data Assist Wizard is either unstable or somehow blocked from doing its job.
I always worry when you run the same extension twice, in exactly the same manner, and come up with two very different results, neither of which you had any control over. :)