Exhibit 4.1 LOAN AND SECURITY AGREEMENT This LOAN AND SECURITY AGREEMENT is dated as of May 22, 2004 between CITN Investment, Inc. (Lender), and CT Holdings, Inc., a Delaware corporation (Borrower), 8750 North Central Expressway, Suite 100, Dallas,...Loan and Security Agreement • May 26th, 2004 • Ct Holdings Inc • Services-prepackaged software • Texas
