visualization desktop

I have a Sony Vaio PCV-RS720G …..? Desktop
My computer can get loud sounds like a hairdryer when reading The Sims 2, or open Windows Media Player and turn on visualizations. I have already cleaned and it takes longer safe. I have 504 MB of RAM. Do I updrade my 1GB RAM, or I can my video / graphics card?
My VAIO is super hard to RAM
Love Me And Leave Me Tom Noize Remix Damien S ft Marcie





