No, the P4IBMD V1.0A comes with Intel ICH2 chip which supports USB 1.1 only.

The ALC 201A audio supports 2 channel.

Yes, the P4IBMD V1.0A supports hard drive capacity up to 160GB.

No, the P4IBMD V1.0A supports AGP mode up to 4X (1.5V only). You can install an AGP 8X card on this MB but the card will run with AGP 4X mode.

No, the P4IBMD V1.0A supports DDR RAM up to 266MHz.

P4IBMD V1.0A支持最大容量硬盘是250G.
P4IBMD V1.0A支持CPU信息如下：
Pentium 4 400Mhz FSB (256K/512K L2 cache) CPU – 2.4G.
Pentium 4 533Mhz FSB (512K L2 cache) CPU –不支持
Pentium 4 800Mhz FSB (512K L2 cache) CPU –不支持
Celeron 400Mhz FSB (128K L2 cache) CPU 1.8G Mhz–不支持
Pentium 4 533/800Mhz FSB (1M L2 cache) CPU – 不支持
Celeron D 400Mhz FSB (256K L2 cache) CPU – 不支持