Is Caro's Probe accurate?

[STOPRAKEGREED]

Is Mike Caro's Poker Probe accurate? Is the random number generator good enough? I have been using twodimes.net, but remembered Caro's probe being more versatile, and now I use both, but I have been wondering whether probe is accurate. Also, is there any third alternative besides learning C and using the libraries to do my own probing? I would really like something even more versatile vis a vis flop turn river analysis, etc etc, blah blah.