Upgrade other computer for fsx or buy fs2004?

Okay well im having mixed thoughts on what to do. I own a HP Pavilion dv2000 laptop that I got a year ago and I love it but FSX on it is bad, the graphics and everything.
Someone told me to just buy fs2004 for a better framerate, graphics, and etc.
Im still depating weather I should upgrade my other PC with ram, graphics card, and some more memory like my grandpa did and it runs perfect with outstanding graphics and only paid a total of like $200 or less.
Should I just updgrade my other PC or buy FS2004 for my laptop. I have it on my laptop because I transport to my moms and dads every week so I can fly at both houses.
What do you think will I have good graphics on FS2004 or no just the same as fsx but smoother?
Thanks
Someone told me to just buy fs2004 for a better framerate, graphics, and etc.
Im still depating weather I should upgrade my other PC with ram, graphics card, and some more memory like my grandpa did and it runs perfect with outstanding graphics and only paid a total of like $200 or less.
Should I just updgrade my other PC or buy FS2004 for my laptop. I have it on my laptop because I transport to my moms and dads every week so I can fly at both houses.
What do you think will I have good graphics on FS2004 or no just the same as fsx but smoother?
Thanks
