Ok so taday i posted the Req's for spore on PC/Mac 5 times lol well...

Here they are: (again )

Windows XP:
2.0 GHz P4 processor or equivalent
512 MB RAM
A 128 MB Video Card, with support for Pixel Shader 2.0
At least 6 GB of hard drive space

Windows Vista:
2.0 GHz P4 processor or equivalent
768 MB RAM
A 128 MB Video Card, with support for Pixel Shader 2.0
At least 6 GB of hard drive space
...