1) When I browse the GMAT math library by category, it gives no content. For example if I click on GMAT Math>Perm/Comb, there're no articles shown.

2) I finally was able to download the flashcards, but I had to do it through Firefox for it to work. It didn't work on Chrome or IE. so kindly check it should someone else face the same problem.

Thanks ahead & keep up the great work