I have been working with Real Studio / Xojo since the Real Basic days and have a lot of experience with a variety of types of applications. I should be able to easily modify your webcrawler application to parse the new link format. You didn't mention which version of RB your app is written for, but I currently have access to Real Studio 2010, 2011, 2012 and Xojo 2013 R3.1 and should be able to bring it up to date quickly if necessary.