Is it even possible? I can't get ahold of a copy of 7.1, and all my builds fail when I convert them to a higer solution level. It mainly appears to be problems with MFC headers (afxwin.h, etc.). Does anyone have any idea how I could build it?
EDIT:
Here's the errors by the way (I noticed a missing file now too)

------ Build started: Project: k-meleon, Configuration: Release Unicode Win32 ------
Compiling...
StdAfx.cpp
c:\documents and settings\compaq_owner\my documents\visual studio 2008\kmeleon\src\stdafx.h(79) : fatal error C1083: Cannot open include file: 'afxwin.h': No such file or directory
Creating browse information file...
Microsoft Browse Information Maintenance Utility Version 8.00.50727
Copyright (C) Microsoft Corporation. All rights reserved.
BSCMAKE: error BK1506 : cannot open file '.\Release Unicode\BrowserFrm.sbr': No such file or directory
Build log was saved at "file://c:\Documents and Settings\Compaq_Owner\My Documents\Visual Studio 2008\KMeleon\src\Release Unicode\BuildLog.htm"
k-meleon - 2 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

Edited 1 time(s). Last edit at 04/11/2008 11:10PM by Armada.

Search afxwin.h in Google or search VC 7.1 in Google to download.

K-Meleon in Spanish

Free version of VC++ doesn't have MFC ...

You're not answering my question. Is it, or is it not possible to build in either of those versions. I have the newest SDK too, so I don't see what's wrong.

VC8 is only supported since kmeleon 1.5

Is that source available yet? Because I really want to help develop.

Source are available on the CVS.
See BuildKMeleon for a quick guide with the build environment.