I've recently realised that besides adding an extra HDD I've not upgraded my PC in 6 years! I'm currently running an AMD Athlon 64 x2 4400, with some MSI socket 939 mobo, 4gb of random DDR RAM I've acquired and an ATI X1800XT. It is time to go cap in hand to the wife and get approval for an upgrade! 
I don't game on my PC these days (although wouldn't mind the option to be able to) and mostly use it for surfing the web and downloading/transcoding MKV's that stream to my PS3 and messing about editing photos sometimes.
I was thinking about getting something along the lines of:
AMD Phenom II x4 955
Accompanying AM3 mobo
4/8gb DDR RAM (depending on price)
Suitable GPU (really out of the loop in graphics cards)
Also, will I need a new PSU? Currently I have an old Hiper Type-R 480W. I quite fancy a modular one.
What say you!?

I don't game on my PC these days (although wouldn't mind the option to be able to) and mostly use it for surfing the web and downloading/transcoding MKV's that stream to my PS3 and messing about editing photos sometimes.
I was thinking about getting something along the lines of:
AMD Phenom II x4 955
Accompanying AM3 mobo
4/8gb DDR RAM (depending on price)
Suitable GPU (really out of the loop in graphics cards)
Also, will I need a new PSU? Currently I have an old Hiper Type-R 480W. I quite fancy a modular one.
What say you!?
as opposed to bargain upgrades 