Is It Possible to Merge Ice Shanty Accounts?

[colorado_]

This question is for a forum administrator:

I noticed that I have two accounts on IS.  My original account in 2004 was colorado_ .  I recall having login issues in 2008 and created a new account as _colorado.  Is it possible to merge the accounts?  If it is possible, my preference would be to keep the username _colorado since that's the name I use on other forums. 

Thanks!