I am running the R.C. version 7100 of WIndows 7. My computer is the Quad-Core Q6600, Intel Frstbug motherboard. 2 Gb dDram2, 320Gb HD + 500Gb HD. When I was running the Beta version of W7, everything worked okay. Yet when I installed the build 7100, the Windows Mobile Center doesn't work. I get a message every time I run it "Windows Mobile Center has stopped working". What Can I do to make it work? I have triple-boot (WinXp, Vista & Win7). In XP & Vista my mobile devices work okay (using active-sync). This has been dropped in Win 7.