Just decided to get a sim a few days ago & have decided on Aerofly Delux, seems like a perfect fit for me. I realize I have to upgrade my video card and have decided on a Diamond Stealth Radeon 9250. My main question is my processor. I have a 2 yr old Dell dimension 2400 with the following specs:

Celeron Processor - 2.4GhZ with 400MHz side bus
XP home edition
256 MB Shared DDR ****M at 333MHz
40 GB Ultra ATA/100 7200RPM Hard Drive
Integrated INtel 3D Extreme Graphics - will be replaced with above graphics card
Integrated audio sound card

Will the software run fairly well with this computer once the graphics card is switched out? Run at all? Celeron okay?

Thanks for your time & take care,
Brian