In case you use them on regular basis as I do and until the final version of VS.NET extension is released:
Deploy.cmd:
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@echo off
SET SPDIR="C:\Program Files\Common Files\Microsoft Shared\web server extensions\12"
iisreset /stop
xcopy /d /y /e MOSSDev %SPDIR%\TEMPLATE\FEATURES\
iisreset /start
InstallFeature.cmd:
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SET SPDIR="C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN\"
%SPDIR%stsadm -o installfeature -n MOSSDev -force
ActivateFeature.cmd:
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SET SPDIR="C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN\"
%SPDIR%stsadm -o activatefeature -n MOSSDev -url http://moss.litwareinc.com