Advice change components

[mierdatuti]

Hi,

I have an HP Pavilion Media Center TV m7525.es with these components:

DualCore Intel Pentium D 820, 2800 MHz
Asus P5LP-LE
nVIDIA GeForce 7500 LE
512 MB DDR2-533 DDR2 SDRAM (4-4-4-12 @ 266 MHz) (3-3-3-9 @ 200 MHz)

With some games like WOW the PC sometimes freezes.

I would like if you can hep me to choose some component to can improve a little the PC. I thougt to buy:

1 GB DDR2 533 KINGSTON
A graphic card between: SAPPHIRE. HD5670 1GB or XFX Radeon HD 5770 1GB GDDR5 Review.

How do you see these changes? are good? Could you give me some advice?

Many thanks and sorry for my english!

These are that I get with everest:

Motherboard:
Tipo de CPU DualCore Intel Pentium D 820, 2800 MHz (14 x 200)
Nombre del motherboard Asus P5LP-LE (Emery2) (3 PCI, 1 PCI-E x16, 4 DDR2 DIMM, Audio, LAN, IEEE-1394)
Chipset del motherboard Intel Lakeport i945P
Memoria del sistema [ TRIAL VERSION ]
DIMM1: Micron 8HTF6464AY-53EB8 512 MB DDR2-533 DDR2 SDRAM (4-4-4-12 @ 266 MHz) (3-3-3-9 @ 200 MHz)
DIMM3: Micron 8HTF6464AY-53EB8 [ TRIAL VERSION ]
Tipo de BIOS Award (08/11/06)
Puerto de comunicación ECP Printer Port (LPT1)

Monitor:
Placa de video NVIDIA GeForce 7500 LE (512 MB)
Aceleradora 3D nVIDIA GeForce 7500 LE
SENSORS
Temperature:
Motherboard 30 °C (86 °F)
CPU 69 °C (156 °F)
GPU [ TRIAL VERSION ]
Seagate ST3250824AS [ TRIAL VERSION ]
Coolers:
CPU 2425 RPM
Chasis 2307 RPM
Valores de voltaje:
Núcleo de la CPU 1.22 V
+3.3 V 3.30 V
+5 V 5.10 V
+12 V [ TRIAL VERSION ]
5VTR 5.00 V
VTR 3.32 V

 

[mfenn]

Wow, I didn't know that WoW would run on 512MB of RAM! That system is so old that I would probably stop after putting a 1-2GB stick of DDR2 in it. Anything beyond that, and you're better off just saving up for a new system.