i've had RX for about a month, not really knowing how it works. it's a great program, rock solid. i re-installed RX last week and took a snapshot tonight. the snap was over 1 Gb in size although all i did was surf the net during that time. i've just come to the realization tonight that it's the "nature of the beast" in the way these type of apps work. like i said, great program but it just does not fit my "small is beautiful" philosophy.