Just to add some info about big HDD support : I had to update Windows XP to SP1 when I installed my 160Gb HDD. Before SP1 Windows only saw 127Gb HDD. I have an A7N8X MB, I know it's not an Intel BX chipset, but I think that you might need to have WinXP SP1 even if your BIOS support big HDD.
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It's tricky to use words like <b><font color=green>AMD</font color=green></b> or <b><font color=blue>Intel</font color=blue></b> in a signature some users could think your are biased.