Fallout2 High Resolution Patch by Mash is a major leap from the now defunct and very buggy resolution patch of old (who was that by? links appreciated). It allows you to play F2 in higher resolutions, with SFall compatibility. Unfortunately you cannot use software scalers with it, but you can use global.fx hardware shader.
Change Log
Version 1.1 is now out, it supports the US, French and German 1.02d, UK 1.02e and the Chinese versions of fallout2.