All ur partner need to be in the same network to share a printer.
Make sure he has a driver for that printer.
Never use before USB network. Theoritically USB 2.0 network should be faster than LAN 100MBps. but now gigabit eather net is the fastest can support 1Gb/s. But for home networking, I...
Normally RF keyboard are using above 50kHz which is much higer frequency than the frequency that the speaker can generate. so it should be fine. THe larger the frequency use by the keyboard, the lesser interferience you will have from your speaker.
use winamp or creative player to convert to MP3 format which you can play in almost every music player.
actually you can use windowmeida player to record your CD file. you can download windiowmeida player 9 for free.
If u mother board doesnt come with SATA, you can buy a PCI extension of SATA. I think not expensive about US$20.
SATA can support only two drives. Not sure if you install two SATA PCI card can handle 4 drives or not.
If you want to boot from the CD room you need to change the boot option in bios setup. Normally most of the mother board set default to floopy and HDD.