I am soon to purchase a new MB/CPU for my first attempt at building a system and I would like your opinion on my choice. An Epox 8K7A with an AMD XP 1900 and 256 Mb DDR. I have read a lot of posts here and noticed Epox seems to be popular and reliable over most brands. I wanted 512 Mb of Ram, but I need to uprade the PSU so there went the extra $$ for Ram for now. So, any thoughts you may have would be appreciated.

A Run Down of what's going in:
Epox 8K7A
AMD XP 1900
256 Mb DDR
PNY G-Force 3
40 Gb IBM HD

So, Did I make a decent choice or should I just hide under a rock?