My PC is average while already 4 years old, because I thought it was about time for a new graphics card.
After looking long, I came across the HD4650 and absolutely loved it!
The play mainly with the PC classic online games such as Battlefield 2, etc.
BF2 runs without problems at the highest resolution and maximum details.
In Counter-Strike Source benchmark the card reaches 100fps with me. In the game usually go even higher!
Conclusion: Super card for relatively little money!