Getting a new cruncher second hand...Was looking to make it a media center as well..

It's a..
Mobo is a Soltek 75MIV2-L.
http://www.soltek.de/soltek/product/...%2FSL-75MIV2-L
CPU is Duron 1800, cpu-z reports it's Applebred core. The CPU cooler isn't silent but pretty quiet still.
PSU is Zoostorm CMS-600HP 300W low noise model
Samsung 4.3 GB HD
Crucial Ballastix PC3200 512MB CL2. Note at default clocks the mobo only works at up to DDR333

Was wondering what else I would need to turn it into a media center? Was gonna up the Hard drive :roll:
Am I gonna need a GFX card? I mean there's a bunch cheap on eBay as it needs a AGP card. :D
Want it for TV out as well. as music...so a decent sound card to put in and a use the AGP card as TV?

Not set a media center up before so really dont know what I need.. :?

Cheers in advance for any help