我又看了一下(很久没用了),在BCB5下要安装:
1.Extract the zip file to a directory of your choice.
2.Copy the IDECompilerSpeedFix??.bpl to your BCB\bin directory (or any other directory that is in the PATH-environment variable)
3.Start BCB and install the IDECompilerSpeedFix??.bpl package where ?? is the version of your BCB (40, 50, 60, 100).