calc\Unit1_bak.pas ....\CoolTrayIcon.dcu ....\Main.dcu ....\ASCII.HLP ....\SimpleTimer.dcu ....\Switch.cfg ....\Switch.dof ....\Switch.exe ....\Switch.res ....\About.dcu ....\Unit1_bak.dfm ....\s007.ico ....\Unit1.dcu ....\Switch.~dpr ....\Switch.dpr ....\Switch.JPG ....\About.~pas ....\About.~dfm ....\About.~ddp ....\About.pas ....\About.dfm ....\About.ddp ....\Main.~pas ....\Main.~dfm ....\Main.~ddp ....\Main.pas ....\Main.dfm ....\Main.ddp calc