http://www.sysanalyser.com/index.html
系统分析器，检测所有的硬件，包括 DOS 内存的使用。很详细。
System Analyser is a program that detects all the hardware in your computer.
It gives you comprehensive information about:
Bios Video CD-Rom IEEE 1284 ASPI/CAM IRQ
Network AGP DVD Modem PCI DMA
Dos Monitor Lpt Fax PCMCIA Cmos
Drives Partitions Rs232 ISDN PnP Y2K
Cache IDE Mouse Sound APM Windows
Memory ATAPI Keyboard SCSI DMI ESCD
SATA Blue-ray Disk PCI Express SPD CPU/FPU ..etc..
Works with: DOS, Win 3.1, Win 95/98/ME, (Win NT/2000/XP)
