I have a client who has a site currently running on an ASP.NET framework. We are in the process of building a WordPress site to replace this. We have run in to issues before in regards to the site running on a dedicated server, most of which have been resolved. The final hurdle we face is setting up a number of contact/application forms they have on their site. The current forms are aspx files. Is our best/easiest course of action to recreate the forms from scratch using a plugin, or is there a way to integrate .aspx files in to a WordPress site? Have tried doing this with iframes but know that's not an acceptable solution.