Re: Cannot override URL base (necessary for proxying)
If you're working with the code I think you will find what you need to change in SiteUtils.GetSiteRoot() in SiteUtils.cs in the Components folder under the web. I do have it set to handle running under different ports I just didn't think about a proxy setup like you are describing. I guess I could make a web.config setting to set to true if using a proxy and then modify the code in SiteUtils.GetSiteRoot() to not map the port if using a proxy. Thats a small change that I can probably get into my next release targeted for this sunday evening.