While it's a fine choice in the value PCs it's not your best 3D solution. Try it with the case cover off to sniff out if it's heat and consider finding a real 3D card.
I recently got Roller Coaster Tycoon 3: Platinum, and sometimes (especially at night, with the fireworks), it keeps freezing. This happens regardless of how large the park is or how much activity is going on, whether it's 100 customers or 1000 customers in the park moving. I'm thinking it's because of my graphics card, and I've considered upgrading it. Windows Vista says it's because of the MJPEG codec, which apparently is the audio and video content.
I have a Dell Dimension E521 with AMD Athlon 64 X2 Dual Core Processor 3800+ 2.00 GHz, 2GB RAM, NVIDIA GeForce 6150 LE.
Is it because of the graphics card that is causing the problem? Around how much and how difficult would it be to upgrade it?
Thanks in advance.