Will this PSU work?

[Regk]

The power Supply is a generic 500 watter (Best Power, I think) with 30A on the 12V rail. here is the current system

Athlon 64 3000 @ 2.1GHZ (S754)
Mobo
1GB ddr 400 Ram
1 TB sata Drive
3 IDE hdds (20, 40, 160 GB)
1 DVD RW sata drive
Firewire PCI card
Radeon 3650 video card

New system

Q8200
Mobo
2GB ram
1 TB sata drive
1 160GB Hdd
1 DVDRW drive
firewire card
radeon 3650.

I am wondering if the PSU can handle the new system. the PSu has a connector for a 6 pin PCI express card, I was wondering if the PSU could handle a radeon 5770

 

[Emulex]

inspiron 530 stock psu (325 watt sparkle)
q6600 pad modded
8gb ram
4x1TB 5400rpm
no burner
no firewire
radeon 3650

been rocking out for a year no problems.