I'm thinking some of you might be interested in trying some of these mods when you want to replay FO2, the first one looks okay I guess;
Prolific Fallout 2 modder 'killap' has released new versions of his two acclaimed mods, the Unofficial Fallout 2 Patch 1.02+ and the Fallout 2 Restoration Project.
The Unofficial Fallout 2 Patch 1.02+ fixes over a thousand bugs that were still left in Fallout 2 after its final patch, with complete saved game compatibility with v1.02.
Vanilla Fallout 2, and the high-res mod.
The Restoration Project's more ambitious goals is to restore 'missing' content that was incomplete or pulled from the final game, including locations, quests and characters. It also comes bundled with the mod that adds high resolution support by 'Mash.'
There's no need to install 1.02+ if you use the Restoration Project, as its fixes are already included.