Please forgive the newbie, but I have a question that's been pluckin' my last nerve since I discovered this wonderful forum. I've been able to download serveral apps from different spots thanks to all of the suggestive spots raised by others. But some of those downloads were .rars, not .exes or .isos like some of the others. Here's my question: what's a .rar file, how does one uses it, and what proper software is needed to make a workable file/cd??? Any and all responses are most welcomed.