I haven't have much time to play and the day I decide to start going crazy and, spend 6 and a half hours playing, my game froze and when I restarted my save was corrupted, just wanted to know if anyone else have this happen.

I haven't played it yet but, I've heard of stories of this happening quite a few times. I'm sure you can find more info on this in the Fallout: New Vegas forums.

This happened to me in fallout 3 when I left a building and the the outside failed to load so I restarted the game and when I did, the save was corrupted, I lost about 60 hours of game time, just remember to save frequently to avoid this

Blame the Gamebryo engine.

I learned a long time ago to save every hour, and to have 3-4 different saves.  That way the most you ever lose is an hour or 2.

maybe you can hope that Obsidian patches it, but I kinda doubt it

Damn, that really sucks.

Yep.

PC or Xbox?

Also,be sure to have more saves.It hasn't crashed on me yet,and the only bug I encountered was this:

This is why it's always a good idea to keep about 5 or so saves for these kinds of games.

Yea I'm not shocked that this happens.  Bethesda is full of awesome, but buggy games.

If you only use one save then there's a chance you will get a corruption. If you use several saves then there's a chance the game will crash more often. Pick your poison.

It happens =/ I've been lucky so far and use 3 separate save slots which I just cycle through every time I save just in case something happens. I really would recommend having at least 2 saves in a game like this.