Noob Emulator Question

[Jason]

I'm pretty sure you don't have to unzip the files. I dont and the games work great without unzipping

[NVash]

I have another Noob question, do these emulators kill your battery very fast? Ive heard if you hook it up on your iPhone youll get about forty five minutes of gameplay before the battery dies.

[JasonLee]

Here is my problem, when i save the game when i exit on games like super mario it never saves it and i have to start all over when i go back to play. also to note i do have the full paid version. what am i doing wrong?

[KCdroidMO]

I downloaded crutch, and I alreay had Astro. I went to that website and it gave me a forbidden error. Are there any other reputable websites you would recommend to get these roms from?