i been having issues with this on my laptop it's lagging and whenever i just want to move a tiny inch while i'm looking at my target i can't, only in big motions. why is it doing this?

i have an acer aspire 5532 series

AMD Athlon 64 processor TF-20 (1.6 GHz)

ATi Radeon HD3200 graphics

You made the choice to ignore the System Requirements, which call for an actual, discrete circuit board added on for graphics, when you only have an onboard chip inside your system's chipset, and you have a disposable system that cannot be upgraded to play games with.

Sorry, but that's part of the cost of convenience with portability.

What are the Fallout New Vegas system requirements?

Minimum System Requirements (VGAs corrected for Obsidian stupidity):

* Windows XP/Vista/Win7
* 1GB System RAM (XP)/ 2GB System RAM (Vista)
* 2.0 Ghz Dual Core processor
* Direct X 9.0c compliant video card with 256MB RAM
(NVIDIA 6800 "GS" or better/ ATI X1300XT or better)
{Added my note here, the X1600 Pro & up really, and
avoid both the Geforce 6800 SE, and the 6800 XT}
* 10 GBs of free hard drive space