I'm Fairly new to this and I was playing around on WBM and I tried to look at a .rar file(I'm assuming it's called that in instead of .zip because i use WinRAR) that had about 20 split files normally. But when I opened it in the WBM file explorer it looked as if it was already extracted but it didn't have the 4.37 gb size that other the files have when I extract them. It was Punch Out and had about 900 MB. It still loaded on WBM and it only took about a sec or two vs. the 15-20 mins. it takes to extract it but i don't want to put it on my hard drive without knowing if it was in fact extracting it or if i still need to extract it to get it play right or not mess up my hard drive. thanks in advance for the help