[Linux] is this hardware suitable?

hello All,

I would like to build an XBMC box with Ubuntu Karmic on this pc, and play full HD video:

HP PC microtower Pro 3015 (VN983EA)

AMD Athlon™ II X2 Dual Core 215 Processor 2,7 GHz, 2 MB di cache L2, Front Side Bus a 4000 MHz

Integrated NVIDIA GeForce 9100 Graphics

Integrated High Definition audio with Realtek ALC888 codec

Does it have enough beef?

thanks for your time,
-Gian