I have been using iPhoneModem by Addition and it has been working pretty good. My question is regarding the Windows side. I need a proxy program that will work with all applications. The important ones are IE and Outlook/Exchange.

I am playing around with Proxifier. During initial testing, I was able to get everything working (including Outlook synchronization to Exchange) but now only the POP accounts and RSS feeds are working is Outlook. It will not connect to my Exchange server.

Has anyone played with Proxifier? What other proxy programs have people been using successfully?