Asynchronous HTTPS

Does anybody have any good methods for getting webpages (and posting back to them) over HTTPS (using SSL) asynchronously? WinINet could do everything I need, except I haven't managed to get it working correctly asynchronously. There is very little documentation on the subject so far as I've been able to find. I know about WinINet's Internet Status Callback for supporting asynchronous operations, but I haven't been able to get a full webpage back using that.

I managed to get WinINet working asynchronously, so I will go with that. One note for anybody else working on this is that when calling InternetReadFileEx in the INTERNET_STATUS_REQUEST_COMPLETE callback case, be sure to use the IRF_NO_WAIT flag.