Doing up old PC

hey whats up..
I am going to do up my old pc as it does nothing..except clog up room in my bedroom. Now I don't use this PC for FS9 or FSX as it does not have a graphics card fitted. Please may you professionals recommend a decent graphics card best suited to the system specs.
Emachines 5260
250GB hard drive
512mb RAM (displays 488mb though)
2.93GHZ Pentium 4 (Bus Speed:133.3Mhz | Rates FSB 533.3Mhz)
Motherboard: Intel D915GAG with 64mb chipset 82915G
Any more specs needed please say. Please may you recommend a decent card for the comp.
Price range
I am going to do up my old pc as it does nothing..except clog up room in my bedroom. Now I don't use this PC for FS9 or FSX as it does not have a graphics card fitted. Please may you professionals recommend a decent graphics card best suited to the system specs.
Emachines 5260
250GB hard drive
512mb RAM (displays 488mb though)
2.93GHZ Pentium 4 (Bus Speed:133.3Mhz | Rates FSB 533.3Mhz)
Motherboard: Intel D915GAG with 64mb chipset 82915G
Any more specs needed please say. Please may you recommend a decent card for the comp.
Price range