Hi guys, this is my first post so please be gentle lol 
I am looking to upgrade my graphics card, my PSU and also my monitor. Ive finally got around to put £300 on a side for upgrading my current system and would like your help in upgrading.
I would like a 1gb graphics card (not sure which one though
), a PSU (not sure which wattage
) and a 23" monitor (maybe LG or Samsung
)
Wondering if anyone could help and point me in the direct direction?
this is my current system:
Motherboard Model: DQ45CB
Intel Core 2 Quad 2.66
4GB RAM
Available Memory Slots: 2
Total Memory Slots: 4
500GB HDD x 2
Soundcard: SoundMAX HD
Currently have a standard graphics card
system not been overclocked in anyway.

I am looking to upgrade my graphics card, my PSU and also my monitor. Ive finally got around to put £300 on a side for upgrading my current system and would like your help in upgrading.
I would like a 1gb graphics card (not sure which one though



Wondering if anyone could help and point me in the direct direction?
this is my current system:
Motherboard Model: DQ45CB
Intel Core 2 Quad 2.66
4GB RAM
Available Memory Slots: 2
Total Memory Slots: 4
500GB HDD x 2
Soundcard: SoundMAX HD
Currently have a standard graphics card
system not been overclocked in anyway.