(2) Would i Parallel fitted one more 80GB Hard Disk?
It says it will run 2 hard drives but you may need a cale with 3 plugs, (mobaord, HD1, HD2). Does your present parralell cable have plug in"s for 2 HD's?
You may also want to install a SATA HD instead of Parralell. SATA is faster (serial).
I also would recomend a larger HD than 80GB.