I need help w/ A+ hardware exam!!!!

in A+
hi..thanks to all who put notes on technotes..i have been reviewing those..i am taking the A+ hardware test on monday..may 21..I need help with the IRQs, I/O addresses and DMA channels used by different devices..can any one provide me any website related to these topics...also what registry files do i need to study for the A+ exam..i would really appreciate your help..thanks
Comments
The Fiber Optic Association www.thefoa.org
Home Acoustics Alliance® http://www.homeacoustics.net/
Imaging Science Foundation http://www.imagingscience.com/