File list (Check if you may need any files):
cia com port
............\ciacomport
............\..........\BCB.zip
............\..........\CiaPortD4.dpk
............\..........\CiaPortD5.dpk
............\..........\CiaPortD6.dpk
............\..........\CiaPortD7.dpk
............\..........\uCiaComPort.dcr
............\..........\uCiaComPort.pas
............\..........\uCiaComportE.pas
............\portdemo
............\........\FileSend.dpr
............\........\ModemDetect.dpr
............\........\ModemDetect1.dfm
............\........\ModemDetect1.pas
............\........\PortDemo.dpr
............\........\PortDemo1.dfm
............\........\PortDemo1.pas
............\........\Thread.dpr
............\........\Thread1.dfm
............\........\Thread1.pas