CrackFlasher.Com is hosting some DWiZ development stuff. You can find their latest stuff in their REPO: /Devs/DWiZ - CrackFlasher Downloads
No, it's a separate download, but the latest release of Gapps is in the repo.
We build nightlies of the STS Dev Team's Droid Source Code. We eventually will be branching off with custom Roms, Mods,...
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