I have a Pentrex & Walter Berko cabride video collection which hooked me to anthing involving northeastern cabride action, I saw a Raildriver at a local train shop & now I'm completely hooked, my engineer wannabee dream finaly come true, I want to set up the Raildriver to my Compaq Presario CQ5300F PC that runs Windows 7 64 bits on an AMD Sempron LE-1300 processor with 2GB memory & a 320GB hard drive, I just want to run northeast cabride & route sessions, can a cabride download be set for any available route? Also does increasing & decreasing the Raildriver throttle speed reflect on the virtual speed on the PC monitor? Thanks in advance for any assistance on this awesome site.